57677044 has 6 divisors (see below), whose sum is σ = 100934834. Its totient is φ = 28838520.

The previous prime is 57677003. The next prime is 57677057. The reversal of 57677044 is 44077675.

It can be written as a sum of positive squares in only one way, i.e., 56700900 + 976144 = 7530^2 + 988^2 .

It is a junction number, because it is equal to n+sod(n) for n = 57676988 and 57677006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7209627 + ... + 7209634.

Almost surely, 2^57677044 is an apocalyptic number.

It is an amenable number.

57677044 is a deficient number, since it is larger than the sum of its proper divisors (43257790).

57677044 is a wasteful number, since it uses less digits than its factorization.

57677044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14419265 (or 14419263 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 57677044 is about 7594.5404074243. The cubic root of 57677044 is about 386.3678650081.

It can be divided in two parts, 576 and 77044, that multiplied together give a palindrome (44377344).

The spelling of 57677044 in words is "fifty-seven million, six hundred seventy-seven thousand, forty-four".