225588127 has 2 divisors, whose sum is σ = 225588128. Its totient is φ = 225588126.

The previous prime is 225588101. The next prime is 225588161. The reversal of 225588127 is 721885522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225588127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225588127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225588227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112794063 + 112794064.

It is an arithmetic number, because the mean of its divisors is an integer number (112794064).

Almost surely, 2^225588127 is an apocalyptic number.

225588127 is a deficient number, since it is larger than the sum of its proper divisors (1).

225588127 is an equidigital number, since it uses as much as digits as its factorization.

225588127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 89600, while the sum is 40.

The square root of 225588127 is about 15019.5914391837. The cubic root of 225588127 is about 608.7496802981.

The spelling of 225588127 in words is "two hundred twenty-five million, five hundred eighty-eight thousand, one hundred twenty-seven".