113492412 has 72 divisors (see below), whose sum is σ = 314146560. Its totient is φ = 34261920.

The previous prime is 113492389. The next prime is 113492413. The reversal of 113492412 is 214294311.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113492413) 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, 183039 + ... + 183657.

Almost surely, 2^113492412 is an apocalyptic number.

113492412 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 113492412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157073280).

113492412 is an abundant number, since it is smaller than the sum of its proper divisors (200654148).

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

113492412 is a wasteful number, since it uses less digits than its factorization.

113492412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103 (or 1098 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 113492412 is about 10653.2817478935. The cubic root of 113492412 is about 484.1600397375.

The spelling of 113492412 in words is "one hundred thirteen million, four hundred ninety-two thousand, four hundred twelve".