223798008 has 64 divisors (see below), whose sum is σ = 655038720. Its totient is φ = 62380800.

The previous prime is 223797991. The next prime is 223798019. The reversal of 223798008 is 800897322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9358 + ... + 23133.

It is an arithmetic number, because the mean of its divisors is an integer number (10234980).

Almost surely, 2^223798008 is an apocalyptic number.

223798008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

223798008 is an abundant number, since it is smaller than the sum of its proper divisors (431240712).

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

223798008 is a wasteful number, since it uses less digits than its factorization.

223798008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32548 (or 32544 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 223798008 is about 14959.8799460423. The cubic root of 223798008 is about 607.1351898692.

The spelling of 223798008 in words is "two hundred twenty-three million, seven hundred ninety-eight thousand, eight".