111540996 has 48 divisors (see below), whose sum is σ = 330494080. Its totient is φ = 31868640.

The previous prime is 111540937. The next prime is 111541009. The reversal of 111540996 is 699045111.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 111540996.

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, 73015 + ... + 74526.

Almost surely, 2^111540996 is an apocalyptic number.

It is an amenable number.

111540996 is an abundant number, since it is smaller than the sum of its proper divisors (218953084).

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

111540996 is a wasteful number, since it uses less digits than its factorization.

111540996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147561 (or 147553 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 111540996 is about 10561.2970794311. The cubic root of 111540996 is about 481.3690601921.

The spelling of 111540996 in words is "one hundred eleven million, five hundred forty thousand, nine hundred ninety-six".