223415980 has 12 divisors (see below), whose sum is σ = 469173600. Its totient is φ = 89366384.

The previous prime is 223415963. The next prime is 223415993. The reversal of 223415980 is 89514322.

223415980 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 5585380 + ... + 5585419.

It is an arithmetic number, because the mean of its divisors is an integer number (39097800).

Almost surely, 2^223415980 is an apocalyptic number.

223415980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223415980 is an abundant number, since it is smaller than the sum of its proper divisors (245757620).

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

223415980 is a wasteful number, since it uses less digits than its factorization.

223415980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11170808 (or 11170806 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 223415980 is about 14947.1060744212. The cubic root of 223415980 is about 606.7895288470.

The spelling of 223415980 in words is "two hundred twenty-three million, four hundred fifteen thousand, nine hundred eighty".