112169232 has 160 divisors (see below), whose sum is σ = 375968000. Its totient is φ = 32006016.

The previous prime is 112169227. The next prime is 112169251. The reversal of 112169232 is 232961211.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a junction number, because it is equal to n+sod(n) for n = 112169196 and 112169205.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147798 + ... + 148554.

It is an arithmetic number, because the mean of its divisors is an integer number (2349800).

Almost surely, 2^112169232 is an apocalyptic number.

112169232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112169232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187984000).

112169232 is an abundant number, since it is smaller than the sum of its proper divisors (263798768).

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

112169232 is an equidigital number, since it uses as much as digits as its factorization.

112169232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795 (or 769 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 112169232 is about 10590.9976867149. The cubic root of 112169232 is about 482.2711123206.

The spelling of 112169232 in words is "one hundred twelve million, one hundred sixty-nine thousand, two hundred thirty-two".