112274520 has 32 divisors (see below), whose sum is σ = 336823920. Its totient is φ = 29939840.

The previous prime is 112274509. The next prime is 112274521. The reversal of 112274520 is 25472211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112274521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467691 + ... + 467930.

Almost surely, 2^112274520 is an apocalyptic number.

112274520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112274520 is an abundant number, since it is smaller than the sum of its proper divisors (224549400).

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

112274520 is a wasteful number, since it uses less digits than its factorization.

112274520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935635 (or 935631 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 112274520 is about 10595.9671573670. The cubic root of 112274520 is about 482.4219602279.

The spelling of 112274520 in words is "one hundred twelve million, two hundred seventy-four thousand, five hundred twenty".