113533952 has 88 divisors (see below), whose sum is σ = 265684224. Its totient is φ = 47480832.

The previous prime is 113533943. The next prime is 113533963. The reversal of 113533952 is 259335311.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336728 + ... + 337064.

Almost surely, 2^113533952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113533952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132842112).

113533952 is an abundant number, since it is smaller than the sum of its proper divisors (152150272).

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

113533952 is an equidigital number, since it uses as much as digits as its factorization.

113533952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 393 counting only the distinct ones).

The product of its digits is 12150, while the sum is 32.

The square root of 113533952 is about 10655.2312034981. The cubic root of 113533952 is about 484.2191025841.

The spelling of 113533952 in words is "one hundred thirteen million, five hundred thirty-three thousand, nine hundred fifty-two".