113182992 has 120 divisors (see below), whose sum is σ = 345019584. Its totient is φ = 34428672.

The previous prime is 113182987. The next prime is 113182997. The reversal of 113182992 is 299281311.

It is an interprime number because it is at equal distance from previous prime (113182987) and next prime (113182997).

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

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 (113182997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192523 + ... + 193109.

Almost surely, 2^113182992 is an apocalyptic number.

113182992 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 113182992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172509792).

113182992 is an abundant number, since it is smaller than the sum of its proper divisors (231836592).

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

113182992 is a wasteful number, since it uses less digits than its factorization.

113182992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717 (or 708 counting only the distinct ones).

The product of its digits is 7776, while the sum is 36.

The square root of 113182992 is about 10638.7495505816. The cubic root of 113182992 is about 483.7196427478.

The spelling of 113182992 in words is "one hundred thirteen million, one hundred eighty-two thousand, nine hundred ninety-two".