57929268 has 48 divisors (see below), whose sum is σ = 145575360. Its totient is φ = 17862144.

The previous prime is 57929243. The next prime is 57929281. The reversal of 57929268 is 86292975.

It is a congruent number.

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, 9630 + ... + 14442.

It is an arithmetic number, because the mean of its divisors is an integer number (3032820).

Almost surely, 2^57929268 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 57929268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72787680).

57929268 is an abundant number, since it is smaller than the sum of its proper divisors (87646092).

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

57929268 is a wasteful number, since it uses less digits than its factorization.

57929268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4896 (or 4894 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 57929268 is about 7611.1279059020. The cubic root of 57929268 is about 386.9302466943.

The spelling of 57929268 in words is "fifty-seven million, nine hundred twenty-nine thousand, two hundred sixty-eight".