57147116 has 24 divisors (see below), whose sum is σ = 108003840. Its totient is φ = 26301312.

The previous prime is 57147089. The next prime is 57147131. The reversal of 57147116 is 61174175.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19925 + ... + 22611.

It is an arithmetic number, because the mean of its divisors is an integer number (4500160).

Almost surely, 2^57147116 is an apocalyptic number.

It is an amenable number.

57147116 is a deficient number, since it is larger than the sum of its proper divisors (50856724).

57147116 is a wasteful number, since it uses less digits than its factorization.

57147116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113 (or 3111 counting only the distinct ones).

The product of its digits is 5880, while the sum is 32.

The square root of 57147116 is about 7559.5711518578. The cubic root of 57147116 is about 385.1809258135.

The spelling of 57147116 in words is "fifty-seven million, one hundred forty-seven thousand, one hundred sixteen".