57714861 has 4 divisors (see below), whose sum is σ = 76953152. Its totient is φ = 38476572.

The previous prime is 57714859. The next prime is 57714883. The reversal of 57714861 is 16841775.

57714861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 57714861 - 2¹ = 57714859 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57714821) 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 3 ways as a sum of consecutive naturals, for example, 9619141 + ... + 9619146.

It is an arithmetic number, because the mean of its divisors is an integer number (19238288).

Almost surely, 2^57714861 is an apocalyptic number.

It is an amenable number.

57714861 is a deficient number, since it is larger than the sum of its proper divisors (19238291).

57714861 is a wasteful number, since it uses less digits than its factorization.

57714861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19238290.

The product of its digits is 47040, while the sum is 39.

The square root of 57714861 is about 7597.0297485267. The cubic root of 57714861 is about 386.4522895921.

The spelling of 57714861 in words is "fifty-seven million, seven hundred fourteen thousand, eight hundred sixty-one".