225075179 has 6 divisors (see below), whose sum is σ = 261822204. Its totient is φ = 192921540.

The previous prime is 225075173. The next prime is 225075233. The reversal of 225075179 is 971570522.

It is not a de Polignac number, because 225075179 - 2²⁴ = 208297963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225075173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2296637 + ... + 2296734.

It is an arithmetic number, because the mean of its divisors is an integer number (43637034).

Almost surely, 2^225075179 is an apocalyptic number.

225075179 is a deficient number, since it is larger than the sum of its proper divisors (36747025).

225075179 is an equidigital number, since it uses as much as digits as its factorization.

225075179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4593385 (or 4593378 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 38.

The square root of 225075179 is about 15002.5057573727. The cubic root of 225075179 is about 608.2879333271.

The spelling of 225075179 in words is "two hundred twenty-five million, seventy-five thousand, one hundred seventy-nine".