112672660 has 24 divisors (see below), whose sum is σ = 249066720. Its totient is φ = 42696864.

The previous prime is 112672649. The next prime is 112672663. The reversal of 112672660 is 66276211.

It is a happy number.

It is a super-2 number, since 2×112672660² = 25390256622951200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112672663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147874 + ... + 148633.

It is an arithmetic number, because the mean of its divisors is an integer number (10377780).

Almost surely, 2^112672660 is an apocalyptic number.

112672660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112672660 is an abundant number, since it is smaller than the sum of its proper divisors (136394060).

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

112672660 is a wasteful number, since it uses less digits than its factorization.

112672660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296535 (or 296533 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 112672660 is about 10614.7378677007. The cubic root of 112672660 is about 482.9915310996.

The spelling of 112672660 in words is "one hundred twelve million, six hundred seventy-two thousand, six hundred sixty".