112292240 has 20 divisors (see below), whose sum is σ = 261079644. Its totient is φ = 44916864.

The previous prime is 112292231. The next prime is 112292269. The reversal of 112292240 is 42292211.

It can be written as a sum of positive squares in 2 ways, for example, as 12931216 + 99361024 = 3596^2 + 9968^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701747 + ... + 701906.

Almost surely, 2^112292240 is an apocalyptic number.

112292240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112292240 is an abundant number, since it is smaller than the sum of its proper divisors (148787404).

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

112292240 is a wasteful number, since it uses less digits than its factorization.

112292240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403666 (or 1403660 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 112292240 is about 10596.8032915592. The cubic root of 112292240 is about 482.4473387003.

The spelling of 112292240 in words is "one hundred twelve million, two hundred ninety-two thousand, two hundred forty".