113873292 has 144 divisors (see below), whose sum is σ = 328753152. Its totient is φ = 32987520.

The previous prime is 113873269. The next prime is 113873303. The reversal of 113873292 is 292378311.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 681793 + ... + 681959.

It is an arithmetic number, because the mean of its divisors is an integer number (2283008).

Almost surely, 2^113873292 is an apocalyptic number.

113873292 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 113873292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164376576).

113873292 is an abundant number, since it is smaller than the sum of its proper divisors (214879860).

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

113873292 is a wasteful number, since it uses less digits than its factorization.

113873292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 263 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 113873292 is about 10671.1429565909. The cubic root of 113873292 is about 484.7010479186.

The spelling of 113873292 in words is "one hundred thirteen million, eight hundred seventy-three thousand, two hundred ninety-two".