223674617950 has 24 divisors (see below), whose sum is σ = 475468331472. Its totient is φ = 76688440320.

The previous prime is 223674617927. The next prime is 223674617953. The reversal of 223674617950 is 59716476322.

It is a happy number.

223674617950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223674617953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319534819 + ... + 319535518.

It is an arithmetic number, because the mean of its divisors is an integer number (19811180478).

Almost surely, 2^223674617950 is an apocalyptic number.

223674617950 is an abundant number, since it is smaller than the sum of its proper divisors (251793713522).

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

223674617950 is a wasteful number, since it uses less digits than its factorization.

223674617950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639070356 (or 639070351 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 223674617950 in words is "two hundred twenty-three billion, six hundred seventy-four million, six hundred seventeen thousand, nine hundred fifty".