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4949196 = 2237219443
BaseRepresentation
bin10010111000010011001100
3100022110000120
4102320103030
52231333241
6254024540
760032100
oct22702314
910273016
104949196
11288044a
1217a8150
131043925
1492b900
1567b666
hex4b84cc

4949196 has 72 divisors (see below), whose sum is σ = 14172480. Its totient is φ = 1336608.

The previous prime is 4949179. The next prime is 4949213. The reversal of 4949196 is 6919494.

It is an interprime number because it is at equal distance from previous prime (4949179) and next prime (4949213).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10951 + ... + 11393.

It is an arithmetic number, because the mean of its divisors is an integer number (196840).

Almost surely, 24949196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4949196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7086240).

4949196 is an abundant number, since it is smaller than the sum of its proper divisors (9223284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4949196 is a wasteful number, since it uses less digits than its factorization.

4949196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 474 counting only the distinct ones).

The product of its digits is 69984, while the sum is 42.

The square root of 4949196 is about 2224.6788532280. The cubic root of 4949196 is about 170.4164644983.

The spelling of 4949196 in words is "four million, nine hundred forty-nine thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 7 12 14 19 21 28 38 42 49 57 76 84 98 114 133 147 196 228 266 294 399 443 532 588 798 886 931 1329 1596 1772 1862 2658 2793 3101 3724 5316 5586 6202 8417 9303 11172 12404 16834 18606 21707 25251 33668 37212 43414 50502 58919 65121 86828 101004 117838 130242 176757 235676 260484 353514 412433 707028 824866 1237299 1649732 2474598 4949196