57680264 has 16 divisors (see below), whose sum is σ = 108545100. Its totient is φ = 28734912.

The previous prime is 57680263. The next prime is 57680267. The reversal of 57680264 is 46208675.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 45832900 + 11847364 = 6770^2 + 3442^2 .

It is not an unprimeable number, because it can be changed into a prime (57680261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10799 + ... + 15230.

Almost surely, 2^57680264 is an apocalyptic number.

It is an amenable number.

57680264 is a deficient number, since it is larger than the sum of its proper divisors (50864836).

57680264 is a wasteful number, since it uses less digits than its factorization.

57680264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26312 (or 26308 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 57680264 is about 7594.7523988607. The cubic root of 57680264 is about 386.3750549361.

The spelling of 57680264 in words is "fifty-seven million, six hundred eighty thousand, two hundred sixty-four".