113870208 has 64 divisors (see below), whose sum is σ = 305510400. Its totient is φ = 37575168.

The previous prime is 113870203. The next prime is 113870279. The reversal of 113870208 is 802078311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113870203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38113 + ... + 40991.

It is an arithmetic number, because the mean of its divisors is an integer number (4773600).

Almost surely, 2^113870208 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 113870208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152755200).

113870208 is an abundant number, since it is smaller than the sum of its proper divisors (191640192).

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

113870208 is a wasteful number, since it uses less digits than its factorization.

113870208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999 (or 2987 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 113870208 is about 10670.9984537531. The cubic root of 113870208 is about 484.6966722027.

The spelling of 113870208 in words is "one hundred thirteen million, eight hundred seventy thousand, two hundred eight".