10556432 has 20 divisors (see below), whose sum is σ = 20644140. Its totient is φ = 5228928.

The previous prime is 10556423. The next prime is 10556443. The reversal of 10556432 is 23465501.

It can be written as a sum of positive squares in 2 ways, for example, as 3671056 + 6885376 = 1916^2 + 2624^2 .

It is a super-2 number, since 2×10556432² = 222876513141248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

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, 1283 + ... + 4770.

It is an arithmetic number, because the mean of its divisors is an integer number (1032207).

Almost surely, 2^10556432 is an apocalyptic number.

It is an amenable number.

10556432 is a deficient number, since it is larger than the sum of its proper divisors (10087708).

10556432 is a wasteful number, since it uses less digits than its factorization.

10556432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6170 (or 6164 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 10556432 is about 3249.0663274239. The cubic root of 10556432 is about 219.3675499833.

The spelling of 10556432 in words is "ten million, five hundred fifty-six thousand, four hundred thirty-two".