112465998 has 24 divisors (see below), whose sum is σ = 254271888. Its totient is φ = 35858592.

The previous prime is 112465987. The next prime is 112466017. The reversal of 112465998 is 899564211.

112465998 is a `hidden beast` number, since 1 + 12 + 46 + 599 + 8 = 666.

It is a super-2 number, since 2×112465998² = 25297201412272008, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135415 + ... + 136242.

It is an arithmetic number, because the mean of its divisors is an integer number (10594662).

Almost surely, 2^112465998 is an apocalyptic number.

112465998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

112465998 is an abundant number, since it is smaller than the sum of its proper divisors (141805890).

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

112465998 is a wasteful number, since it uses less digits than its factorization.

112465998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271688 (or 271685 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 112465998 is about 10604.9987270155. The cubic root of 112465998 is about 482.6960524836.

The spelling of 112465998 in words is "one hundred twelve million, four hundred sixty-five thousand, nine hundred ninety-eight".