112295280 has 40 divisors (see below), whose sum is σ = 348116112. Its totient is φ = 29945344.

The previous prime is 112295273. The next prime is 112295291. The reversal of 112295280 is 82592211.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×112295280² = 25220459820556800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 233709 + ... + 234188.

Almost surely, 2^112295280 is an apocalyptic number.

112295280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112295280 is an abundant number, since it is smaller than the sum of its proper divisors (235820832).

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

112295280 is a wasteful number, since it uses less digits than its factorization.

112295280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467913 (or 467907 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 112295280 is about 10596.9467300728. The cubic root of 112295280 is about 482.4516923009.

It can be divided in two parts, 112295 and 280, that added together give a triangular number (112575 = T₄₇₄).

The spelling of 112295280 in words is "one hundred twelve million, two hundred ninety-five thousand, two hundred eighty".