113193792 has 84 divisors (see below), whose sum is σ = 341558880. Its totient is φ = 35741952.

The previous prime is 113193791. The next prime is 113193797. The reversal of 113193792 is 297391311.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113193791) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5773 + ... + 16115.

Almost surely, 2^113193792 is an apocalyptic number.

113193792 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 113193792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170779440).

113193792 is an abundant number, since it is smaller than the sum of its proper divisors (228365088).

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

113193792 is a wasteful number, since it uses less digits than its factorization.

113193792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10380 (or 10367 counting only the distinct ones).

The product of its digits is 10206, while the sum is 36.

The square root of 113193792 is about 10639.2571169232. The cubic root of 113193792 is about 483.7350278803.

The spelling of 113193792 in words is "one hundred thirteen million, one hundred ninety-three thousand, seven hundred ninety-two".