57378608 has 60 divisors (see below), whose sum is σ = 130404600. Its totient is φ = 24385536.

The previous prime is 57378589. The next prime is 57378619. The reversal of 57378608 is 80687375.

57378608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127568 + ... + 128016.

It is an arithmetic number, because the mean of its divisors is an integer number (2173410).

Almost surely, 2^57378608 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 57378608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65202300).

57378608 is an abundant number, since it is smaller than the sum of its proper divisors (73025992).

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

57378608 is a wasteful number, since it uses less digits than its factorization.

57378608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 57378608 is about 7574.8668635165. The cubic root of 57378608 is about 385.7003231212.

The spelling of 57378608 in words is "fifty-seven million, three hundred seventy-eight thousand, six hundred eight".