112299438 has 16 divisors (see below), whose sum is σ = 224729856. Its totient is φ = 37411320.

The previous prime is 112299413. The next prime is 112299449. The reversal of 112299438 is 834992211.

It is a super-2 number, since 2×112299438² = 25222327550231688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112299396 and 112299405.

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, 8395 + ... + 17177.

It is an arithmetic number, because the mean of its divisors is an integer number (14045616).

Almost surely, 2^112299438 is an apocalyptic number.

112299438 is an abundant number, since it is smaller than the sum of its proper divisors (112430418).

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

112299438 is a wasteful number, since it uses less digits than its factorization.

112299438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10919.

The product of its digits is 31104, while the sum is 39.

The square root of 112299438 is about 10597.1429168432. The cubic root of 112299438 is about 482.4576468681.

The spelling of 112299438 in words is "one hundred twelve million, two hundred ninety-nine thousand, four hundred thirty-eight".