112304440 has 32 divisors (see below), whose sum is σ = 265986000. Its totient is φ = 42557184.

The previous prime is 112304411. The next prime is 112304483. The reversal of 112304440 is 44403211.

It is a super-2 number, since 2×112304440² = 25224574487427200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73125 + ... + 74644.

Almost surely, 2^112304440 is an apocalyptic number.

112304440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112304440 is an abundant number, since it is smaller than the sum of its proper divisors (153681560).

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

112304440 is a wasteful number, since it uses less digits than its factorization.

112304440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147799 (or 147795 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 112304440 is about 10597.3789212239. The cubic root of 112304440 is about 482.4648099117.

Adding to 112304440 its reverse (44403211), we get a palindrome (156707651).

The spelling of 112304440 in words is "one hundred twelve million, three hundred four thousand, four hundred forty".