57676377 has 16 divisors (see below), whose sum is σ = 86162112. Its totient is φ = 34009920.

The previous prime is 57676363. The next prime is 57676391. The reversal of 57676377 is 77367675.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (57676363) and next prime (57676391).

It is not a de Polignac number, because 57676377 - 2²⁰ = 56627801 is a prime.

It is a super-2 number, since 2×57676377² = 6653128927692258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57676327) 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, 22398 + ... + 24839.

It is an arithmetic number, because the mean of its divisors is an integer number (5385132).

Almost surely, 2^57676377 is an apocalyptic number.

It is an amenable number.

57676377 is a deficient number, since it is larger than the sum of its proper divisors (28485735).

57676377 is a wasteful number, since it uses less digits than its factorization.

57676377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47288.

The product of its digits is 1296540, while the sum is 48.

The square root of 57676377 is about 7594.4964941726. The cubic root of 57676377 is about 386.3663756325.

The spelling of 57676377 in words is "fifty-seven million, six hundred seventy-six thousand, three hundred seventy-seven".