223872068 has 12 divisors (see below), whose sum is σ = 447744192. Its totient is φ = 95945160.

The previous prime is 223872067. The next prime is 223872071. The reversal of 223872068 is 860278322.

223872068 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (223872067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3997688 + ... + 3997743.

It is an arithmetic number, because the mean of its divisors is an integer number (37312016).

Almost surely, 2^223872068 is an apocalyptic number.

223872068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

223872068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

223872068 is a wasteful number, since it uses less digits than its factorization.

223872068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7995442 (or 7995440 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 223872068 is about 14962.3550285375. The cubic root of 223872068 is about 607.2021542322.

The spelling of 223872068 in words is "two hundred twenty-three million, eight hundred seventy-two thousand, sixty-eight".