223863800 has 24 divisors (see below), whose sum is σ = 520483800. Its totient is φ = 89545440.

The previous prime is 223863797. The next prime is 223863821. The reversal of 223863800 is 8368322.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 559460 + ... + 559859.

It is an arithmetic number, because the mean of its divisors is an integer number (21686825).

Almost surely, 2^223863800 is an apocalyptic number.

223863800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223863800 is an abundant number, since it is smaller than the sum of its proper divisors (296620000).

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

223863800 is a wasteful number, since it uses less digits than its factorization.

223863800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119335 (or 1119326 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 223863800 is about 14962.0787325826. The cubic root of 223863800 is about 607.1946791160.

The spelling of 223863800 in words is "two hundred twenty-three million, eight hundred sixty-three thousand, eight hundred".