223055459 has 16 divisors (see below), whose sum is σ = 260496000. Its totient is φ = 188838720.

The previous prime is 223055431. The next prime is 223055471. The reversal of 223055459 is 954550322.

It is a de Polignac number, because none of the positive numbers 2^k-223055459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223055489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3287 + ... + 21375.

It is an arithmetic number, because the mean of its divisors is an integer number (16281000).

Almost surely, 2^223055459 is an apocalyptic number.

223055459 is a deficient number, since it is larger than the sum of its proper divisors (37440541).

223055459 is a wasteful number, since it uses less digits than its factorization.

223055459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18178.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 223055459 is about 14935.0413122964. The cubic root of 223055459 is about 606.4629658996.

The spelling of 223055459 in words is "two hundred twenty-three million, fifty-five thousand, four hundred fifty-nine".