113566908 has 144 divisors (see below), whose sum is σ = 337841280. Its totient is φ = 29425536.

The previous prime is 113566897. The next prime is 113566909. The reversal of 113566908 is 809665311.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113566909) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 634363 + ... + 634541.

It is an arithmetic number, because the mean of its divisors is an integer number (2346120).

Almost surely, 2^113566908 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 113566908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168920640).

113566908 is an abundant number, since it is smaller than the sum of its proper divisors (224274372).

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

113566908 is a wasteful number, since it uses less digits than its factorization.

113566908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 113566908 is about 10656.7775617210. Note that the first 3 decimals coincide. The cubic root of 113566908 is about 484.2659501883.

The spelling of 113566908 in words is "one hundred thirteen million, five hundred sixty-six thousand, nine hundred eight".