57869706 has 32 divisors (see below), whose sum is σ = 122204160. Its totient is φ = 18218736.

The previous prime is 57869681. The next prime is 57869719. The reversal of 57869706 is 60796875.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52695 + ... + 53781.

It is an arithmetic number, because the mean of its divisors is an integer number (3818880).

Almost surely, 2^57869706 is an apocalyptic number.

57869706 is an abundant number, since it is smaller than the sum of its proper divisors (64334454).

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

57869706 is a wasteful number, since it uses less digits than its factorization.

57869706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578.

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 57869706 is about 7607.2140761254. The cubic root of 57869706 is about 386.7975892697.

The spelling of 57869706 in words is "fifty-seven million, eight hundred sixty-nine thousand, seven hundred six".