10057920 has 56 divisors (see below), whose sum is σ = 31936944. Its totient is φ = 2681856.

The previous prime is 10057913. The next prime is 10057921. The reversal of 10057920 is 2975001.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (10057921) 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, 4279 + ... + 6198.

Almost surely, 2^10057920 is an apocalyptic number.

10057920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10057920 is an abundant number, since it is smaller than the sum of its proper divisors (21879024).

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

10057920 is a wasteful number, since it uses less digits than its factorization.

10057920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10497 (or 10487 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 10057920 is about 3171.4223938164. The cubic root of 10057920 is about 215.8586180416.

The spelling of 10057920 in words is "ten million, fifty-seven thousand, nine hundred twenty".