56957202 has 32 divisors (see below), whose sum is σ = 127512000. Its totient is φ = 18844704.

The previous prime is 56957179. The next prime is 56957203. The reversal of 56957202 is 20275965.

It is not an unprimeable number, because it can be changed into a prime (56957203) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3549 + ... + 11247.

It is an arithmetic number, because the mean of its divisors is an integer number (3984750).

Almost surely, 2^56957202 is an apocalyptic number.

56957202 is an abundant number, since it is smaller than the sum of its proper divisors (70554798).

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

56957202 is a wasteful number, since it uses less digits than its factorization.

56957202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7847 (or 7841 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 56957202 is about 7546.9995362396. Note that the first 3 decimals coincide. The cubic root of 56957202 is about 384.7537684541.

The spelling of 56957202 in words is "fifty-six million, nine hundred fifty-seven thousand, two hundred two".