57364990 has 32 divisors (see below), whose sum is σ = 113425920. Its totient is φ = 20791584.

The previous prime is 57364963. The next prime is 57364991. The reversal of 57364990 is 9946375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57364991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2194 + ... + 10933.

It is an arithmetic number, because the mean of its divisors is an integer number (3544560).

Almost surely, 2^57364990 is an apocalyptic number.

57364990 is a deficient number, since it is larger than the sum of its proper divisors (56060930).

57364990 is a wasteful number, since it uses less digits than its factorization.

57364990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13176.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 57364990 is about 7573.9679164887. The cubic root of 57364990 is about 385.6698072038.

The spelling of 57364990 in words is "fifty-seven million, three hundred sixty-four thousand, nine hundred ninety".