113644955 has 8 divisors (see below), whose sum is σ = 142303392. Its totient is φ = 86963008.

The previous prime is 113644933. The next prime is 113644963. The reversal of 113644955 is 559446311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113644955 - 2¹⁰ = 113643931 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493994 + ... + 494223.

It is an arithmetic number, because the mean of its divisors is an integer number (17787924).

Almost surely, 2^113644955 is an apocalyptic number.

113644955 is a deficient number, since it is larger than the sum of its proper divisors (28658437).

113644955 is an equidigital number, since it uses as much as digits as its factorization.

113644955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988245.

The product of its digits is 64800, while the sum is 38.

The square root of 113644955 is about 10660.4387808382. The cubic root of 113644955 is about 484.3768594032.

The spelling of 113644955 in words is "one hundred thirteen million, six hundred forty-four thousand, nine hundred fifty-five".