57386966 has 16 divisors (see below), whose sum is σ = 105945504. Its totient is φ = 22702464.

The previous prime is 57386941. The next prime is 57386977. The reversal of 57386966 is 66968375.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 157475 + ... + 157838.

It is an arithmetic number, because the mean of its divisors is an integer number (6621594).

Almost surely, 2^57386966 is an apocalyptic number.

57386966 is a deficient number, since it is larger than the sum of its proper divisors (48558538).

57386966 is a wasteful number, since it uses less digits than its factorization.

57386966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315335.

The product of its digits is 1632960, while the sum is 50.

The square root of 57386966 is about 7575.4185362922. The cubic root of 57386966 is about 385.7190497681.

The spelling of 57386966 in words is "fifty-seven million, three hundred eighty-six thousand, nine hundred sixty-six".