57266841 has 16 divisors (see below), whose sum is σ = 78369984. Its totient is φ = 37176384.

The previous prime is 57266831. The next prime is 57266857. The reversal of 57266841 is 14866275.

It is not a de Polignac number, because 57266841 - 2⁶ = 57266777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57266841.

It is not an unprimeable number, because it can be changed into a prime (57266801) 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, 71455 + ... + 72251.

It is an arithmetic number, because the mean of its divisors is an integer number (4898124).

Almost surely, 2^57266841 is an apocalyptic number.

It is an amenable number.

57266841 is a deficient number, since it is larger than the sum of its proper divisors (21103143).

57266841 is a wasteful number, since it uses less digits than its factorization.

57266841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400.

The product of its digits is 80640, while the sum is 39.

The square root of 57266841 is about 7567.4857779847. The cubic root of 57266841 is about 385.4497268912.

The spelling of 57266841 in words is "fifty-seven million, two hundred sixty-six thousand, eight hundred forty-one".