113333864 has 48 divisors (see below), whose sum is σ = 249194880. Its totient is φ = 48179040.

The previous prime is 113333863. The next prime is 113333897. The reversal of 113333864 is 468333311.

It is a self number, because there is not a number n which added to its sum of digits gives 113333864.

It is not an unprimeable number, because it can be changed into a prime (113333863) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50249 + ... + 52455.

It is an arithmetic number, because the mean of its divisors is an integer number (5191560).

Almost surely, 2^113333864 is an apocalyptic number.

113333864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113333864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124597440).

113333864 is an abundant number, since it is smaller than the sum of its proper divisors (135861016).

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

113333864 is a wasteful number, since it uses less digits than its factorization.

113333864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358 (or 2347 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 113333864 is about 10645.8378721452. The cubic root of 113333864 is about 483.9344787566.

The spelling of 113333864 in words is "one hundred thirteen million, three hundred thirty-three thousand, eight hundred sixty-four".