225027252 has 36 divisors (see below), whose sum is σ = 569543520. Its totient is φ = 74913552.

The previous prime is 225027251. The next prime is 225027287. The reversal of 225027252 is 252720522.

225027252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225027251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28249 + ... + 35327.

Almost surely, 2^225027252 is an apocalyptic number.

It is an amenable number.

225027252 is an abundant number, since it is smaller than the sum of its proper divisors (344516268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225027252 is a wasteful number, since it uses less digits than its factorization.

225027252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7972 (or 7967 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 225027252 is about 15000.9083724953. The cubic root of 225027252 is about 608.2447544429.

Adding to 225027252 its reverse (252720522), we get a palindrome (477747774).

The spelling of 225027252 in words is "two hundred twenty-five million, twenty-seven thousand, two hundred fifty-two".