10556164 has 6 divisors (see below), whose sum is σ = 18473294. Its totient is φ = 5278080.

The previous prime is 10556141. The next prime is 10556171. The reversal of 10556164 is 46165501.

It can be written as a sum of positive squares in only one way, i.e., 10497600 + 58564 = 3240^2 + 242^2 .

It is a super-2 number, since 2×10556164² = 222865196789792, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1319517 + ... + 1319524.

Almost surely, 2^10556164 is an apocalyptic number.

It is an amenable number.

10556164 is a deficient number, since it is larger than the sum of its proper divisors (7917130).

10556164 is a wasteful number, since it uses less digits than its factorization.

10556164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639045 (or 2639043 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 10556164 is about 3249.0250845446. The cubic root of 10556164 is about 219.3656935796.

It can be divided in two parts, 105561 and 64, that added together give a square (105625 = 325²).

The spelling of 10556164 in words is "ten million, five hundred fifty-six thousand, one hundred sixty-four".