223480555 has 16 divisors (see below), whose sum is σ = 291630240. Its totient is φ = 163717632.

The previous prime is 223480547. The next prime is 223480561. The reversal of 223480555 is 555084322.

223480555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 223480555 - 2³ = 223480547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223480555.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32385 + ... + 38674.

It is an arithmetic number, because the mean of its divisors is an integer number (18226890).

Almost surely, 2^223480555 is an apocalyptic number.

223480555 is a deficient number, since it is larger than the sum of its proper divisors (68149685).

223480555 is a wasteful number, since it uses less digits than its factorization.

223480555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71118.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 223480555 is about 14949.2660354949. The cubic root of 223480555 is about 606.8479843185.

The spelling of 223480555 in words is "two hundred twenty-three million, four hundred eighty thousand, five hundred fifty-five".