111412974 has 24 divisors (see below), whose sum is σ = 224438760. Its totient is φ = 36870640.

The previous prime is 111412963. The next prime is 111412993. The reversal of 111412974 is 479214111.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218632 + ... + 219140.

It is an arithmetic number, because the mean of its divisors is an integer number (9351615).

Almost surely, 2^111412974 is an apocalyptic number.

111412974 is an abundant number, since it is smaller than the sum of its proper divisors (113025786).

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

111412974 is an equidigital number, since it uses as much as digits as its factorization.

111412974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896 (or 705 counting only the distinct ones).

The product of its digits is 2016, while the sum is 30.

The square root of 111412974 is about 10555.2344360511. The cubic root of 111412974 is about 481.1848247264.

The spelling of 111412974 in words is "one hundred eleven million, four hundred twelve thousand, nine hundred seventy-four".