57391701 has 8 divisors (see below), whose sum is σ = 76629600. Its totient is φ = 38207472.

The previous prime is 57391679. The next prime is 57391709. The reversal of 57391701 is 10719375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57391701 - 2⁵ = 57391669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57391709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10851 + ... + 15248.

It is an arithmetic number, because the mean of its divisors is an integer number (9578700).

Almost surely, 2^57391701 is an apocalyptic number.

It is an amenable number.

57391701 is a deficient number, since it is larger than the sum of its proper divisors (19237899).

57391701 is a wasteful number, since it uses less digits than its factorization.

57391701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26835.

The product of its (nonzero) digits is 6615, while the sum is 33.

The square root of 57391701 is about 7575.7310538324. The cubic root of 57391701 is about 385.7296580391.

The spelling of 57391701 in words is "fifty-seven million, three hundred ninety-one thousand, seven hundred one".