223286052 has 24 divisors (see below), whose sum is σ = 568364832. Its totient is φ = 67662400.

The previous prime is 223286029. The next prime is 223286059. The reversal of 223286052 is 250682322.

223286052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223286052³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (223286059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845649 + ... + 845912.

It is an arithmetic number, because the mean of its divisors is an integer number (23681868).

Almost surely, 2^223286052 is an apocalyptic number.

223286052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

223286052 is an abundant number, since it is smaller than the sum of its proper divisors (345078780).

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

223286052 is a wasteful number, since it uses less digits than its factorization.

223286052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691579 (or 1691577 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 223286052 is about 14942.7591829622. The cubic root of 223286052 is about 606.6718794920.

The spelling of 223286052 in words is "two hundred twenty-three million, two hundred eighty-six thousand, fifty-two".