225464255 has 16 divisors (see below), whose sum is σ = 273520800. Its totient is φ = 178406400.

The previous prime is 225464249. The next prime is 225464257. The reversal of 225464255 is 552464522.

It is not a de Polignac number, because 225464255 - 2⁶ = 225464191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225464257) 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, 278291 + ... + 279099.

It is an arithmetic number, because the mean of its divisors is an integer number (17095050).

Almost surely, 2^225464255 is an apocalyptic number.

225464255 is a deficient number, since it is larger than the sum of its proper divisors (48056545).

225464255 is a wasteful number, since it uses less digits than its factorization.

225464255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354.

The product of its digits is 96000, while the sum is 35.

The square root of 225464255 is about 15015.4671921988. The cubic root of 225464255 is about 608.6382370117.

The spelling of 225464255 in words is "two hundred twenty-five million, four hundred sixty-four thousand, two hundred fifty-five".