57767968 has 24 divisors (see below), whose sum is σ = 114569532. Its totient is φ = 28670976.

The previous prime is 57767953. The next prime is 57767977. The reversal of 57767968 is 86976775.

It can be written as a sum of positive squares in 2 ways, for example, as 56972304 + 795664 = 7548^2 + 892^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2205 + ... + 10972.

Almost surely, 2^57767968 is an apocalyptic number.

It is an amenable number.

57767968 is a deficient number, since it is larger than the sum of its proper divisors (56801564).

57767968 is a wasteful number, since it uses less digits than its factorization.

57767968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13324 (or 13316 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 55.

The square root of 57767968 is about 7600.5241924488. The cubic root of 57767968 is about 386.5707861092.

The spelling of 57767968 in words is "fifty-seven million, seven hundred sixty-seven thousand, nine hundred sixty-eight".