57993068 has 48 divisors (see below), whose sum is σ = 121228800. Its totient is φ = 24251472.

The previous prime is 57993053. The next prime is 57993071. The reversal of 57993068 is 86039975.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58505 + ... + 59487.

It is an arithmetic number, because the mean of its divisors is an integer number (2525600).

Almost surely, 2^57993068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57993068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60614400).

57993068 is an abundant number, since it is smaller than the sum of its proper divisors (63235732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57993068 is a wasteful number, since it uses less digits than its factorization.

57993068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051 (or 1035 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 57993068 is about 7615.3179841685. The cubic root of 57993068 is about 387.0722422318.

The spelling of 57993068 in words is "fifty-seven million, nine hundred ninety-three thousand, sixty-eight".