57674765 has 8 divisors (see below), whose sum is σ = 71596440. Its totient is φ = 44548672.

The previous prime is 57674753. The next prime is 57674797. The reversal of 57674765 is 56747675.

It can be written as a sum of positive squares in 4 ways, for example, as 21325924 + 36348841 = 4618^2 + 6029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57674765 - 2⁸ = 57674509 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198734 + ... + 199023.

It is an arithmetic number, because the mean of its divisors is an integer number (8949555).

Almost surely, 2^57674765 is an apocalyptic number.

It is an amenable number.

57674765 is a deficient number, since it is larger than the sum of its proper divisors (13921675).

57674765 is a wasteful number, since it uses less digits than its factorization.

57674765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397791.

The product of its digits is 1234800, while the sum is 47.

The square root of 57674765 is about 7594.3903639463. The cubic root of 57674765 is about 386.3627760744.

The spelling of 57674765 in words is "fifty-seven million, six hundred seventy-four thousand, seven hundred sixty-five".