112479390 has 48 divisors (see below), whose sum is σ = 293188896. Its totient is φ = 29918400.

The previous prime is 112479383. The next prime is 112479401. The reversal of 112479390 is 93974211.

It is a super-2 number, since 2×112479390² = 25303226349544200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40135 + ... + 42845.

It is an arithmetic number, because the mean of its divisors is an integer number (6108102).

Almost surely, 2^112479390 is an apocalyptic number.

112479390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112479390 is an abundant number, since it is smaller than the sum of its proper divisors (180709506).

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

112479390 is a wasteful number, since it uses less digits than its factorization.

112479390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185 (or 3182 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 112479390 is about 10605.6301085791. The cubic root of 112479390 is about 482.7152108932.

The spelling of 112479390 in words is "one hundred twelve million, four hundred seventy-nine thousand, three hundred ninety".