57944616 has 32 divisors (see below), whose sum is σ = 145672800. Its totient is φ = 19206720.

The previous prime is 57944573. The next prime is 57944617. The reversal of 57944616 is 61644975.

It is not an unprimeable number, because it can be changed into a prime (57944617) 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 7 ways as a sum of consecutive naturals, for example, 2326 + ... + 11013.

It is an arithmetic number, because the mean of its divisors is an integer number (4552275).

Almost surely, 2^57944616 is an apocalyptic number.

It is an amenable number.

57944616 is an abundant number, since it is smaller than the sum of its proper divisors (87728184).

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

57944616 is a wasteful number, since it uses less digits than its factorization.

57944616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13529 (or 13525 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 57944616 is about 7612.1360996766. The cubic root of 57944616 is about 386.9644152660.

The spelling of 57944616 in words is "fifty-seven million, nine hundred forty-four thousand, six hundred sixteen".