56907850 has 48 divisors (see below), whose sum is σ = 114501600. Its totient is φ = 20969280.

The previous prime is 56907827. The next prime is 56907883. The reversal of 56907850 is 5870965.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34341 + ... + 35959.

It is an arithmetic number, because the mean of its divisors is an integer number (2385450).

Almost surely, 2^56907850 is an apocalyptic number.

56907850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56907850 is an abundant number, since it is smaller than the sum of its proper divisors (57593750).

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

56907850 is a wasteful number, since it uses less digits than its factorization.

56907850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 56907850 is about 7543.7291838984. The cubic root of 56907850 is about 384.6426098164.

The spelling of 56907850 in words is "fifty-six million, nine hundred seven thousand, eight hundred fifty".