57214794 has 32 divisors (see below), whose sum is σ = 140837760. Its totient is φ = 15089472.

The previous prime is 57214769. The next prime is 57214799. The reversal of 57214794 is 49741275.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57214799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51849 + ... + 52940.

It is an arithmetic number, because the mean of its divisors is an integer number (4401180).

Almost surely, 2^57214794 is an apocalyptic number.

57214794 is an abundant number, since it is smaller than the sum of its proper divisors (83622966).

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

57214794 is a wasteful number, since it uses less digits than its factorization.

57214794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104814.

The product of its digits is 70560, while the sum is 39.

The square root of 57214794 is about 7564.0461394680. The cubic root of 57214794 is about 385.3329194317.

The spelling of 57214794 in words is "fifty-seven million, two hundred fourteen thousand, seven hundred ninety-four".