112193680 has 20 divisors (see below), whose sum is σ = 260850492. Its totient is φ = 44877440.

The previous prime is 112193639. The next prime is 112193687. The reversal of 112193680 is 86391211.

It can be written as a sum of positive squares in 2 ways, for example, as 52533504 + 59660176 = 7248^2 + 7724^2 .

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

It is not an unprimeable number, because it can be changed into a prime (112193687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701131 + ... + 701290.

Almost surely, 2^112193680 is an apocalyptic number.

112193680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112193680 is an abundant number, since it is smaller than the sum of its proper divisors (148656812).

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

112193680 is a wasteful number, since it uses less digits than its factorization.

112193680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402434 (or 1402428 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 112193680 is about 10592.1518116009. The cubic root of 112193680 is about 482.3061477977.

The spelling of 112193680 in words is "one hundred twelve million, one hundred ninety-three thousand, six hundred eighty".