1112164959 has 16 divisors (see below), whose sum is σ = 1553576960. Its totient is φ = 706812480.

The previous prime is 1112164913. The next prime is 1112164987. The reversal of 1112164959 is 9594612111.

It is not a de Polignac number, because 1112164959 - 2⁷ = 1112164831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112163959) 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, 83014 + ... + 95475.

It is an arithmetic number, because the mean of its divisors is an integer number (97098560).

Almost surely, 2^1112164959 is an apocalyptic number.

1112164959 is a deficient number, since it is larger than the sum of its proper divisors (441412001).

1112164959 is a wasteful number, since it uses less digits than its factorization.

1112164959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178590.

The product of its digits is 19440, while the sum is 39.

The square root of 1112164959 is about 33349.1373051838. The cubic root of 1112164959 is about 1036.0715202211.

The spelling of 1112164959 in words is "one billion, one hundred twelve million, one hundred sixty-four thousand, nine hundred fifty-nine".