57116470 has 32 divisors (see below), whose sum is σ = 110753280. Its totient is φ = 21137760.

The previous prime is 57116467. The next prime is 57116471. The reversal of 57116470 is 7461175.

It is a super-2 number, since 2×57116470² = 6524582290521800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57116471) 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, 4675 + ... + 11665.

It is an arithmetic number, because the mean of its divisors is an integer number (3461040).

Almost surely, 2^57116470 is an apocalyptic number.

57116470 is a deficient number, since it is larger than the sum of its proper divisors (53636810).

57116470 is a wasteful number, since it uses less digits than its factorization.

57116470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7060.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 57116470 is about 7557.5439132035. The cubic root of 57116470 is about 385.1120604815.

The spelling of 57116470 in words is "fifty-seven million, one hundred sixteen thousand, four hundred seventy".