57668701 has 4 divisors (see below), whose sum is σ = 57699712. Its totient is φ = 57637692.

The previous prime is 57668651. The next prime is 57668713. The reversal of 57668701 is 10786675.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57668701 - 2⁹ = 57668189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57663701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12525 + ... + 16498.

It is an arithmetic number, because the mean of its divisors is an integer number (14424928).

Almost surely, 2^57668701 is an apocalyptic number.

It is an amenable number.

57668701 is a deficient number, since it is larger than the sum of its proper divisors (31011).

57668701 is a wasteful number, since it uses less digits than its factorization.

57668701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31010.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 57668701 is about 7593.9911113985. The cubic root of 57668701 is about 386.3492347045.

The spelling of 57668701 in words is "fifty-seven million, six hundred sixty-eight thousand, seven hundred one".