57040862 has 8 divisors (see below), whose sum is σ = 85653936. Its totient is φ = 28489552.

The previous prime is 57040859. The next prime is 57040873. The reversal of 57040862 is 26804075.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13058 + ... + 16869.

It is an arithmetic number, because the mean of its divisors is an integer number (10706742).

Almost surely, 2^57040862 is an apocalyptic number.

57040862 is a deficient number, since it is larger than the sum of its proper divisors (28613074).

57040862 is a wasteful number, since it uses less digits than its factorization.

57040862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30882.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 57040862 is about 7552.5401025086. The cubic root of 57040862 is about 384.9420545839.

The spelling of 57040862 in words is "fifty-seven million, forty thousand, eight hundred sixty-two".