225334485 has 12 divisors (see below), whose sum is σ = 390579852. Its totient is φ = 120178368.

The previous prime is 225334453. The next prime is 225334489. The reversal of 225334485 is 584433522.

225334485 is a `hidden beast` number, since 2 + 2 + 533 + 44 + 85 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 86825124 + 138509361 = 9318^2 + 11769^2 .

It is not a de Polignac number, because 225334485 - 2⁵ = 225334453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225334489) 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, 2503672 + ... + 2503761.

It is an arithmetic number, because the mean of its divisors is an integer number (32548321).

Almost surely, 2^225334485 is an apocalyptic number.

It is an amenable number.

225334485 is a deficient number, since it is larger than the sum of its proper divisors (165245367).

225334485 is a wasteful number, since it uses less digits than its factorization.

225334485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5007444 (or 5007441 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 225334485 is about 15011.1453593655. The cubic root of 225334485 is about 608.5214437130.

The spelling of 225334485 in words is "two hundred twenty-five million, three hundred thirty-four thousand, four hundred eighty-five".