112298540 has 12 divisors (see below), whose sum is σ = 235826976. Its totient is φ = 44919408.

The previous prime is 112298539. The next prime is 112298551. The reversal of 112298540 is 45892211.

It is a super-2 number, since 2×112298540² = 25221924172263200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112298497 and 112298506.

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, 2807444 + ... + 2807483.

It is an arithmetic number, because the mean of its divisors is an integer number (19652248).

Almost surely, 2^112298540 is an apocalyptic number.

112298540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112298540 is an abundant number, since it is smaller than the sum of its proper divisors (123528436).

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

112298540 is a wasteful number, since it uses less digits than its factorization.

112298540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5614936 (or 5614934 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 112298540 is about 10597.1005468477. The cubic root of 112298540 is about 482.4563608773.

The spelling of 112298540 in words is "one hundred twelve million, two hundred ninety-eight thousand, five hundred forty".