57366688 has 12 divisors (see below), whose sum is σ = 112940730. Its totient is φ = 28683328.

The previous prime is 57366629. The next prime is 57366689. The reversal of 57366688 is 88666375.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 56972304 + 394384 = 7548^2 + 628^2 .

It is not an unprimeable number, because it can be changed into a prime (57366689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 896323 + ... + 896386.

Almost surely, 2^57366688 is an apocalyptic number.

It is an amenable number.

57366688 is a deficient number, since it is larger than the sum of its proper divisors (55574042).

57366688 is a wasteful number, since it uses less digits than its factorization.

57366688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792719 (or 1792711 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 57366688 is about 7574.0800101398. The cubic root of 57366688 is about 385.6736124334.

The spelling of 57366688 in words is "fifty-seven million, three hundred sixty-six thousand, six hundred eighty-eight".