113530896 has 100 divisors (see below), whose sum is σ = 347987772. Its totient is φ = 35610624.

The previous prime is 113530877. The next prime is 113530933. The reversal of 113530896 is 698035311.

It is a happy number.

113530896 is a `hidden beast` number, since 113 + 530 + 8 + 9 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 80353296 + 33177600 = 8964^2 + 5760^2 .

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 113530896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19456 + ... + 24608.

Almost surely, 2^113530896 is an apocalyptic number.

113530896 is a gapful number since it is divisible by the number (16) 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 113530896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173993886).

113530896 is an abundant number, since it is smaller than the sum of its proper divisors (234456876).

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

113530896 is a wasteful number, since it uses less digits than its factorization.

113530896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5190 (or 5175 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 113530896 is about 10655.0877987936. The cubic root of 113530896 is about 484.2147579606.

Adding to 113530896 its product of nonzero digits (19440), we get a square (113550336 = 10656²).

The spelling of 113530896 in words is "one hundred thirteen million, five hundred thirty thousand, eight hundred ninety-six".