112566672 has 50 divisors (see below), whose sum is σ = 325804358. Its totient is φ = 37521792.

The previous prime is 112566667. The next prime is 112566679. The reversal of 112566672 is 276665211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 90326016 + 22240656 = 9504^2 + 4716^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (112566679) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 42133 + ... + 44724.

Almost surely, 2^112566672 is an apocalyptic number.

112566672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112566672 is an abundant number, since it is smaller than the sum of its proper divisors (213237686).

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

112566672 is an equidigital number, since it uses as much as digits as its factorization.

112566672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86877 (or 86862 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 112566672 is about 10609.7442004980. The cubic root of 112566672 is about 482.8400380749.

The spelling of 112566672 in words is "one hundred twelve million, five hundred sixty-six thousand, six hundred seventy-two".