113868216 has 384 divisors, whose sum is σ = 431308800. Its totient is φ = 26231040.

The previous prime is 113868211. The next prime is 113868229. The reversal of 113868216 is 612868311.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113868211) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2422705 + ... + 2422751.

It is an arithmetic number, because the mean of its divisors is an integer number (1123200).

Almost surely, 2^113868216 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 113868216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215654400).

113868216 is an abundant number, since it is smaller than the sum of its proper divisors (317440584).

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

113868216 is a wasteful number, since it uses less digits than its factorization.

113868216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 112 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 113868216 is about 10670.9051162495. The cubic root of 113868216 is about 484.6938458228.

The spelling of 113868216 in words is "one hundred thirteen million, eight hundred sixty-eight thousand, two hundred sixteen".