57877243 has 8 divisors (see below), whose sum is σ = 60274080. Its totient is φ = 55507200.

The previous prime is 57877229. The next prime is 57877273. The reversal of 57877243 is 34277875.

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

It is a cyclic number.

It is not a de Polignac number, because 57877243 - 2²⁵ = 24322811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57877243.

It is not an unprimeable number, because it can be changed into a prime (57877273) 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, 2230 + ... + 10987.

It is an arithmetic number, because the mean of its divisors is an integer number (7534260).

Almost surely, 2^57877243 is an apocalyptic number.

57877243 is a deficient number, since it is larger than the sum of its proper divisors (2396837).

57877243 is a wasteful number, since it uses less digits than its factorization.

57877243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13397.

The product of its digits is 329280, while the sum is 43.

The square root of 57877243 is about 7607.7094450301. The cubic root of 57877243 is about 386.8143808237.

The spelling of 57877243 in words is "fifty-seven million, eight hundred seventy-seven thousand, two hundred forty-three".