57668048 has 20 divisors (see below), whose sum is σ = 112354788. Its totient is φ = 28673280.

The previous prime is 57668041. The next prime is 57668053. The reversal of 57668048 is 84086675.

It can be written as a sum of positive squares in 2 ways, for example, as 937024 + 56731024 = 968^2 + 7532^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57668041) 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, 7061 + ... + 12852.

Almost surely, 2^57668048 is an apocalyptic number.

It is an amenable number.

57668048 is a deficient number, since it is larger than the sum of its proper divisors (54686740).

57668048 is a wasteful number, since it uses less digits than its factorization.

57668048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20102 (or 20096 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 57668048 is about 7593.9481167572. The cubic root of 57668048 is about 386.3477764495.

The spelling of 57668048 in words is "fifty-seven million, six hundred sixty-eight thousand, forty-eight".