223338882 has 64 divisors (see below), whose sum is σ = 520168320. Its totient is φ = 63327744.

The previous prime is 223338859. The next prime is 223338883. The reversal of 223338882 is 288833322.

223338882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 223338882.

It is not an unprimeable number, because it can be changed into a prime (223338883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52798 + ... + 56870.

It is an arithmetic number, because the mean of its divisors is an integer number (8127630).

Almost surely, 2^223338882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223338882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260084160).

223338882 is an abundant number, since it is smaller than the sum of its proper divisors (296829438).

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

223338882 is a wasteful number, since it uses less digits than its factorization.

223338882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4147.

The product of its digits is 110592, while the sum is 39.

The square root of 223338882 is about 14944.5268242257. The cubic root of 223338882 is about 606.7197223789.

The spelling of 223338882 in words is "two hundred twenty-three million, three hundred thirty-eight thousand, eight hundred eighty-two".