10556868 has 48 divisors (see below), whose sum is σ = 28434560. Its totient is φ = 2985984.

The previous prime is 10556867. The next prime is 10556873. The reversal of 10556868 is 86865501.

It is a super-2 number, since 2×10556868² = 222894923938848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10556867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8580 + ... + 9732.

Almost surely, 2^10556868 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 10556868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14217280).

10556868 is an abundant number, since it is smaller than the sum of its proper divisors (17877692).

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

10556868 is a wasteful number, since it uses less digits than its factorization.

10556868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276 (or 1274 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 10556868 is about 3249.1334229299. The cubic root of 10556868 is about 219.3705700358.

The spelling of 10556868 in words is "ten million, five hundred fifty-six thousand, eight hundred sixty-eight".