112299738 has 16 divisors (see below), whose sum is σ = 230078016. Its totient is φ = 36520160.

The previous prime is 112299689. The next prime is 112299743. The reversal of 112299738 is 837992211.

It is a super-2 number, since 2×112299738² = 25222462309737288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112299738.

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, 228006 + ... + 228497.

It is an arithmetic number, because the mean of its divisors is an integer number (14379876).

Almost surely, 2^112299738 is an apocalyptic number.

112299738 is an abundant number, since it is smaller than the sum of its proper divisors (117778278).

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

112299738 is a wasteful number, since it uses less digits than its factorization.

112299738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456549.

The product of its digits is 54432, while the sum is 42.

The square root of 112299738 is about 10597.1570715924. The cubic root of 112299738 is about 482.4580764849.

The spelling of 112299738 in words is "one hundred twelve million, two hundred ninety-nine thousand, seven hundred thirty-eight".