57022343 has 16 divisors (see below), whose sum is σ = 66992640. Its totient is φ = 47519136.

The previous prime is 57022337. The next prime is 57022367. The reversal of 57022343 is 34322075.

It is not a de Polignac number, because 57022343 - 2⁸ = 57022087 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 (57022393) 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, 116846 + ... + 117332.

It is an arithmetic number, because the mean of its divisors is an integer number (4187040).

Almost surely, 2^57022343 is an apocalyptic number.

57022343 is a deficient number, since it is larger than the sum of its proper divisors (9970297).

57022343 is a wasteful number, since it uses less digits than its factorization.

57022343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 57022343 is about 7551.3139916176. The cubic root of 57022343 is about 384.9003913897.

The spelling of 57022343 in words is "fifty-seven million, twenty-two thousand, three hundred forty-three".