57396488 has 32 divisors (see below), whose sum is σ = 115668000. Its totient is φ = 26602752.

The previous prime is 57396467. The next prime is 57396491. The reversal of 57396488 is 88469375.

57396488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5963 + ... + 12261.

It is an arithmetic number, because the mean of its divisors is an integer number (3614625).

Almost surely, 2^57396488 is an apocalyptic number.

It is an amenable number.

57396488 is an abundant number, since it is smaller than the sum of its proper divisors (58271512).

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

57396488 is a wasteful number, since it uses less digits than its factorization.

57396488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6389 (or 6385 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 57396488 is about 7576.0469903506. The cubic root of 57396488 is about 385.7403822176.

The spelling of 57396488 in words is "fifty-seven million, three hundred ninety-six thousand, four hundred eighty-eight".