113553576 has 160 divisors (see below), whose sum is σ = 350222400. Its totient is φ = 34214400.

The previous prime is 113553569. The next prime is 113553577. The reversal of 113553576 is 675355311.

113553576 is a `hidden beast` number, since 1 + 1 + 35 + 53 + 576 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 113553576.

It is not an unprimeable number, because it can be changed into a prime (113553577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 282976 + ... + 283376.

It is an arithmetic number, because the mean of its divisors is an integer number (2188890).

Almost surely, 2^113553576 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 113553576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175111200).

113553576 is an abundant number, since it is smaller than the sum of its proper divisors (236668824).

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

113553576 is a wasteful number, since it uses less digits than its factorization.

113553576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 448 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

The square root of 113553576 is about 10656.1520259426. The cubic root of 113553576 is about 484.2469995790.

The spelling of 113553576 in words is "one hundred thirteen million, five hundred fifty-three thousand, five hundred seventy-six".