224940855 has 32 divisors (see below), whose sum is σ = 387350208. Its totient is φ = 111052800.

The previous prime is 224940847. The next prime is 224940899. The reversal of 224940855 is 558049422.

It is not a de Polignac number, because 224940855 - 2³ = 224940847 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8325 + ... + 22785.

It is an arithmetic number, because the mean of its divisors is an integer number (12104694).

Almost surely, 2^224940855 is an apocalyptic number.

224940855 is a deficient number, since it is larger than the sum of its proper divisors (162409353).

224940855 is a wasteful number, since it uses less digits than its factorization.

224940855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14547.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 224940855 is about 14998.0283704226. The cubic root of 224940855 is about 608.1669012815.

The spelling of 224940855 in words is "two hundred twenty-four million, nine hundred forty thousand, eight hundred fifty-five".