10578920 has 32 divisors (see below), whose sum is σ = 25967520. Its totient is φ = 3846720.

The previous prime is 10578871. The next prime is 10578923. The reversal of 10578920 is 2987501.

10578920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10578920² = 223827096732800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10578923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11582 + ... + 12461.

It is an arithmetic number, because the mean of its divisors is an integer number (811485).

Almost surely, 2^10578920 is an apocalyptic number.

10578920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10578920 is an abundant number, since it is smaller than the sum of its proper divisors (15388600).

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

10578920 is a wasteful number, since it uses less digits than its factorization.

10578920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24065 (or 24061 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 10578920 is about 3252.5251728465. The cubic root of 10578920 is about 219.5232098578.

The spelling of 10578920 in words is "ten million, five hundred seventy-eight thousand, nine hundred twenty".