225364601 has 32 divisors (see below), whose sum is σ = 288921600. Its totient is φ = 170714880.

The previous prime is 225364583. The next prime is 225364609. The reversal of 225364601 is 106463522.

It is not a de Polignac number, because 225364601 - 2⁶ = 225364537 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (225364609) 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 in 31 ways as a sum of consecutive naturals, for example, 513140 + ... + 513578.

It is an arithmetic number, because the mean of its divisors is an integer number (9028800).

Almost surely, 2^225364601 is an apocalyptic number.

It is an amenable number.

225364601 is a deficient number, since it is larger than the sum of its proper divisors (63556999).

225364601 is a wasteful number, since it uses less digits than its factorization.

225364601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 225364601 is about 15012.1484471744. The cubic root of 225364601 is about 608.5485521771.

The spelling of 225364601 in words is "two hundred twenty-five million, three hundred sixty-four thousand, six hundred one".