57668030 has 16 divisors (see below), whose sum is σ = 118631520. Its totient is φ = 19771872.

The previous prime is 57668027. The next prime is 57668041. The reversal of 57668030 is 3086675.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411845 + ... + 411984.

It is an arithmetic number, because the mean of its divisors is an integer number (7414470).

Almost surely, 2^57668030 is an apocalyptic number.

57668030 is an abundant number, since it is smaller than the sum of its proper divisors (60963490).

57668030 is a wasteful number, since it uses less digits than its factorization.

57668030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823843.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 57668030 is about 7593.9469316028. The cubic root of 57668030 is about 386.3477362525.

The spelling of 57668030 in words is "fifty-seven million, six hundred sixty-eight thousand, thirty".