1112695664 has 20 divisors (see below), whose sum is σ = 2230188360. Its totient is φ = 537163200.

The previous prime is 1112695663. The next prime is 1112695667. The reversal of 1112695664 is 4665962111.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112695663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198562 + ... + 1199489.

It is an arithmetic number, because the mean of its divisors is an integer number (111509418).

Almost surely, 2^1112695664 is an apocalyptic number.

It is an amenable number.

1112695664 is an abundant number, since it is smaller than the sum of its proper divisors (1117492696).

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

1112695664 is a wasteful number, since it uses less digits than its factorization.

1112695664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398088 (or 2398082 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The square root of 1112695664 is about 33357.0931587271. The cubic root of 1112695664 is about 1036.2362922110.

The spelling of 1112695664 in words is "one billion, one hundred twelve million, six hundred ninety-five thousand, six hundred sixty-four".