57875286 has 16 divisors (see below), whose sum is σ = 132286464. Its totient is φ = 16535784.

The previous prime is 57875281. The next prime is 57875299. The reversal of 57875286 is 68257875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57875281) 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, 688950 + ... + 689033.

It is an arithmetic number, because the mean of its divisors is an integer number (8267904).

Almost surely, 2^57875286 is an apocalyptic number.

57875286 is an abundant number, since it is smaller than the sum of its proper divisors (74411178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57875286 is a wasteful number, since it uses less digits than its factorization.

57875286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377995.

The product of its digits is 940800, while the sum is 48.

The square root of 57875286 is about 7607.5808244146. The cubic root of 57875286 is about 386.8100209968.

The spelling of 57875286 in words is "fifty-seven million, eight hundred seventy-five thousand, two hundred eighty-six".