113636532 has 12 divisors (see below), whose sum is σ = 265151936. Its totient is φ = 37878840.

The previous prime is 113636527. The next prime is 113636557. The reversal of 113636532 is 235636311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×113636532² = 25826522809974048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113636532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4734844 + ... + 4734867.

Almost surely, 2^113636532 is an apocalyptic number.

113636532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113636532 is an abundant number, since it is smaller than the sum of its proper divisors (151515404).

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

113636532 is a wasteful number, since it uses less digits than its factorization.

113636532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9469718 (or 9469716 counting only the distinct ones).

The product of its digits is 9720, while the sum is 30.

The square root of 113636532 is about 10660.0437147321. The cubic root of 113636532 is about 484.3648922872.

The spelling of 113636532 in words is "one hundred thirteen million, six hundred thirty-six thousand, five hundred thirty-two".