112254440 has 16 divisors (see below), whose sum is σ = 252572580. Its totient is φ = 44901760.

The previous prime is 112254437. The next prime is 112254469. The reversal of 112254440 is 44452211.

It can be written as a sum of positive squares in 2 ways, for example, as 111218116 + 1036324 = 10546^2 + 1018^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403141 + ... + 1403220.

Almost surely, 2^112254440 is an apocalyptic number.

112254440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112254440 is an abundant number, since it is smaller than the sum of its proper divisors (140318140).

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

112254440 is a wasteful number, since it uses less digits than its factorization.

112254440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806372 (or 2806368 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 112254440 is about 10595.0195846917. The cubic root of 112254440 is about 482.3931985506.

The spelling of 112254440 in words is "one hundred twelve million, two hundred fifty-four thousand, four hundred forty".