112661412 has 24 divisors (see below), whose sum is σ = 276712800. Its totient is φ = 35577216.

The previous prime is 112661407. The next prime is 112661413. The reversal of 112661412 is 214166211.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (112661413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246837 + ... + 247292.

It is an arithmetic number, because the mean of its divisors is an integer number (11529700).

Almost surely, 2^112661412 is an apocalyptic number.

112661412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112661412 is an abundant number, since it is smaller than the sum of its proper divisors (164051388).

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

112661412 is a wasteful number, since it uses less digits than its factorization.

112661412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494155 (or 494153 counting only the distinct ones).

The product of its digits is 576, while the sum is 24.

The square root of 112661412 is about 10614.2080250954. The cubic root of 112661412 is about 482.9754583761.

The spelling of 112661412 in words is "one hundred twelve million, six hundred sixty-one thousand, four hundred twelve".