111675664 has 40 divisors (see below), whose sum is σ = 223378560. Its totient is φ = 54058368.

The previous prime is 111675643. The next prime is 111675679. The reversal of 111675664 is 466576111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66159 + ... + 67825.

It is an arithmetic number, because the mean of its divisors is an integer number (5584464).

Almost surely, 2^111675664 is an apocalyptic number.

It is an amenable number.

111675664 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

111675664 is a wasteful number, since it uses less digits than its factorization.

111675664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807 (or 1801 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 111675664 is about 10567.6706988816. The cubic root of 111675664 is about 481.5627077889.

The spelling of 111675664 in words is "one hundred eleven million, six hundred seventy-five thousand, six hundred sixty-four".