57788970 has 16 divisors (see below), whose sum is σ = 138693600. Its totient is φ = 15410384.

The previous prime is 57788963. The next prime is 57788971. The reversal of 57788970 is 7988775.

57788970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (57788971) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 963120 + ... + 963179.

It is an arithmetic number, because the mean of its divisors is an integer number (8668350).

Almost surely, 2^57788970 is an apocalyptic number.

57788970 is an abundant number, since it is smaller than the sum of its proper divisors (80904630).

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

57788970 is a wasteful number, since it uses less digits than its factorization.

57788970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926309.

The product of its (nonzero) digits is 987840, while the sum is 51.

The square root of 57788970 is about 7601.9056821300. The cubic root of 57788970 is about 386.6176273850.

The spelling of 57788970 in words is "fifty-seven million, seven hundred eighty-eight thousand, nine hundred seventy".