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4196444 = 227149873
BaseRepresentation
bin10000000000100001011100
321220012102212
4100000201130
52033241234
6225535552
750445350
oct20004134
97805385
104196444
11240693a
1214a45b8
13b3c105
147b3460
1557d5ce
hex40085c

4196444 has 12 divisors (see below), whose sum is σ = 8392944. Its totient is φ = 1798464.

The previous prime is 4196417. The next prime is 4196459. The reversal of 4196444 is 4446914.

4196444 is an admirable number.

It is a super-2 number, since 2×41964442 = 35220284490272, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4 + 1 + 92 + 6 + 45 + 45 + 411 .

It is a self number, because there is not a number n which added to its sum of digits gives 4196444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74909 + ... + 74964.

It is an arithmetic number, because the mean of its divisors is an integer number (699412).

Almost surely, 24196444 is an apocalyptic number.

It is an amenable number.

4196444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4196444 is a wasteful number, since it uses less digits than its factorization.

4196444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149884 (or 149882 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 4196444 is about 2048.5223943125. The cubic root of 4196444 is about 161.2973172038.

The spelling of 4196444 in words is "four million, one hundred ninety-six thousand, four hundred forty-four".

Divisors: 1 2 4 7 14 28 149873 299746 599492 1049111 2098222 4196444