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4886672 = 247223271
BaseRepresentation
bin10010101001000010010000
3100012021020212
4102221002100
52222333142
6252423252
756351600
oct22510220
910167225
104886672
11283847a
121777b28
13102132b
14912c00
15667d82
hex4a9090

4886672 has 60 divisors (see below), whose sum is σ = 11534976. Its totient is φ = 1995840.

The previous prime is 4886669. The next prime is 4886677. The reversal of 4886672 is 2766884.

It is not an unprimeable number, because it can be changed into a prime (4886677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17897 + ... + 18167.

Almost surely, 24886672 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 4886672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5767488).

4886672 is an abundant number, since it is smaller than the sum of its proper divisors (6648304).

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

4886672 is a wasteful number, since it uses less digits than its factorization.

4886672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 303 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 4886672 is about 2210.5818238645. The cubic root of 4886672 is about 169.6957881231.

The spelling of 4886672 in words is "four million, eight hundred eighty-six thousand, six hundred seventy-two".

Divisors: 1 2 4 7 8 14 16 23 28 46 49 56 92 98 112 161 184 196 271 322 368 392 542 644 784 1084 1127 1288 1897 2168 2254 2576 3794 4336 4508 6233 7588 9016 12466 13279 15176 18032 24932 26558 30352 43631 49864 53116 87262 99728 106232 174524 212464 305417 349048 610834 698096 1221668 2443336 4886672