112424040 has 48 divisors (see below), whose sum is σ = 365379300. Its totient is φ = 29979648.

The previous prime is 112424033. The next prime is 112424041. The reversal of 112424040 is 40424211.

It can be written as a sum of positive squares in 2 ways, for example, as 109118916 + 3305124 = 10446^2 + 1818^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (112424041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155785 + ... + 156504.

Almost surely, 2^112424040 is an apocalyptic number.

112424040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112424040 is an abundant number, since it is smaller than the sum of its proper divisors (252955260).

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

112424040 is a wasteful number, since it uses less digits than its factorization.

112424040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312306 (or 312299 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 112424040 is about 10603.0203244170. The cubic root of 112424040 is about 482.6360181015.

Adding to 112424040 its reverse (40424211), we get a palindrome (152848251).

The spelling of 112424040 in words is "one hundred twelve million, four hundred twenty-four thousand, forty".