57879016 has 64 divisors (see below), whose sum is σ = 130334400. Its totient is φ = 23804928.

The previous prime is 57879013. The next prime is 57879023. The reversal of 57879016 is 61097875.

It is not an unprimeable number, because it can be changed into a prime (57879013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32731 + ... + 34453.

It is an arithmetic number, because the mean of its divisors is an integer number (2036475).

Almost surely, 2^57879016 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 57879016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65167200).

57879016 is an abundant number, since it is smaller than the sum of its proper divisors (72455384).

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

57879016 is a wasteful number, since it uses less digits than its factorization.

57879016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778 (or 1774 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 43.

The square root of 57879016 is about 7607.8259706699. The cubic root of 57879016 is about 386.8183306484.

The spelling of 57879016 in words is "fifty-seven million, eight hundred seventy-nine thousand, sixteen".