113541632 has 40 divisors (see below), whose sum is σ = 228153552. Its totient is φ = 56448000.

The previous prime is 113541619. The next prime is 113541713. The reversal of 113541632 is 236145311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107507 + ... + 108557.

Almost surely, 2^113541632 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 113541632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114076776).

113541632 is an abundant number, since it is smaller than the sum of its proper divisors (114611920).

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

113541632 is an equidigital number, since it uses as much as digits as its factorization.

113541632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280 (or 1264 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 113541632 is about 10655.5915837648. The cubic root of 113541632 is about 484.2300206657.

Adding to 113541632 its reverse (236145311), we get a palindrome (349686943).

The spelling of 113541632 in words is "one hundred thirteen million, five hundred forty-one thousand, six hundred thirty-two".