224968875 has 32 divisors (see below), whose sum is σ = 377732160. Its totient is φ = 118899200.

The previous prime is 224968847. The next prime is 224968879. The reversal of 224968875 is 578869422.

It is not a de Polignac number, because 224968875 - 2⁹ = 224968363 is a prime.

It is a super-2 number, since 2×224968875² = 101221989437531250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224968879) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 39721 + ... + 45029.

It is an arithmetic number, because the mean of its divisors is an integer number (11804130).

Almost surely, 2^224968875 is an apocalyptic number.

224968875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

224968875 is a deficient number, since it is larger than the sum of its proper divisors (152763285).

224968875 is a wasteful number, since it uses less digits than its factorization.

224968875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5440 (or 5430 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 224968875 is about 14998.9624641173. The cubic root of 224968875 is about 608.1921525548.

The spelling of 224968875 in words is "two hundred twenty-four million, nine hundred sixty-eight thousand, eight hundred seventy-five".