223649828360 has 64 divisors (see below), whose sum is σ = 575265611520. Its totient is φ = 76657800960.

The previous prime is 223649828359. The next prime is 223649828453. The reversal of 223649828360 is 63828946322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871205 + ... + 1098315.

It is an arithmetic number, because the mean of its divisors is an integer number (8988525180).

Almost surely, 2^223649828360 is an apocalyptic number.

223649828360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223649828360 is an abundant number, since it is smaller than the sum of its proper divisors (351615783160).

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

223649828360 is a wasteful number, since it uses less digits than its factorization.

223649828360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230646 (or 230642 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 53.

The spelling of 223649828360 in words is "two hundred twenty-three billion, six hundred forty-nine million, eight hundred twenty-eight thousand, three hundred sixty".