113548288 has 132 divisors (see below), whose sum is σ = 276295872. Its totient is φ = 46448640.

The previous prime is 113548283. The next prime is 113548291. The reversal of 113548288 is 882845311.

It is a self number, because there is not a number n which added to its sum of digits gives 113548288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113548283) 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, 1555420 + ... + 1555492.

Almost surely, 2^113548288 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 113548288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138147936).

113548288 is an abundant number, since it is smaller than the sum of its proper divisors (162747584).

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

113548288 is an equidigital number, since it uses as much as digits as its factorization.

113548288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 113 counting only the distinct ones).

The product of its digits is 61440, while the sum is 40.

The square root of 113548288 is about 10655.9039034706. The cubic root of 113548288 is about 484.2394826049.

The spelling of 113548288 in words is "one hundred thirteen million, five hundred forty-eight thousand, two hundred eighty-eight".