223799598 has 48 divisors (see below), whose sum is σ = 548585856. Its totient is φ = 67816440.

The previous prime is 223799593. The next prime is 223799617. The reversal of 223799598 is 895997322.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223799593) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15586 + ... + 26277.

It is an arithmetic number, because the mean of its divisors is an integer number (11428872).

Almost surely, 2^223799598 is an apocalyptic number.

223799598 is an abundant number, since it is smaller than the sum of its proper divisors (324786258).

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

223799598 is a wasteful number, since it uses less digits than its factorization.

223799598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41891 (or 41879 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 223799598 is about 14959.9330880857. The cubic root of 223799598 is about 607.1366276876.

The spelling of 223799598 in words is "two hundred twenty-three million, seven hundred ninety-nine thousand, five hundred ninety-eight".