57568343 has 16 divisors (see below), whose sum is σ = 67355904. Its totient is φ = 48185280.

The previous prime is 57568339. The next prime is 57568361. The reversal of 57568343 is 34386575.

It is a cyclic number.

It is not a de Polignac number, because 57568343 - 2² = 57568339 is a prime.

It is a super-2 number, since 2×57568343² = 6628228231531298, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57568343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57568363) 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, 60971 + ... + 61907.

It is an arithmetic number, because the mean of its divisors is an integer number (4209744).

Almost surely, 2^57568343 is an apocalyptic number.

57568343 is a deficient number, since it is larger than the sum of its proper divisors (9787561).

57568343 is a wasteful number, since it uses less digits than its factorization.

57568343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142.

The product of its digits is 302400, while the sum is 41.

The square root of 57568343 is about 7587.3805097675. The cubic root of 57568343 is about 386.1249897252.

The spelling of 57568343 in words is "fifty-seven million, five hundred sixty-eight thousand, three hundred forty-three".