223474985598 has 32 divisors (see below), whose sum is σ = 452389867776. Its totient is φ = 73585230848.

The previous prime is 223474985581. The next prime is 223474985599. The reversal of 223474985598 is 895589474322.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223474985599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5009086 + ... + 5053502.

It is an arithmetic number, because the mean of its divisors is an integer number (14137183368).

Almost surely, 2^223474985598 is an apocalyptic number.

223474985598 is an abundant number, since it is smaller than the sum of its proper divisors (228914882178).

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

223474985598 is a wasteful number, since it uses less digits than its factorization.

223474985598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54608.

The product of its digits is 174182400, while the sum is 66.

The spelling of 223474985598 in words is "two hundred twenty-three billion, four hundred seventy-four million, nine hundred eighty-five thousand, five hundred ninety-eight".