225361230 has 16 divisors (see below), whose sum is σ = 540867024. Its totient is φ = 60096320.

The previous prime is 225361229. The next prime is 225361259. The reversal of 225361230 is 32163522.

It is a super-2 number, since 2×225361230² = 101575367974225800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 225361230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3755991 + ... + 3756050.

It is an arithmetic number, because the mean of its divisors is an integer number (33804189).

Almost surely, 2^225361230 is an apocalyptic number.

225361230 is an abundant number, since it is smaller than the sum of its proper divisors (315505794).

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

225361230 is a wasteful number, since it uses less digits than its factorization.

225361230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7512051.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 225361230 is about 15012.0361710196. The cubic root of 225361230 is about 608.5455179423.

The spelling of 225361230 in words is "two hundred twenty-five million, three hundred sixty-one thousand, two hundred thirty".