225427130 has 16 divisors (see below), whose sum is σ = 411485184. Its totient is φ = 88900560.

The previous prime is 225427129. The next prime is 225427183. The reversal of 225427130 is 31724522.

It is a self number, because there is not a number n which added to its sum of digits gives 225427130.

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, 158042 + ... + 159461.

It is an arithmetic number, because the mean of its divisors is an integer number (25717824).

Almost surely, 2^225427130 is an apocalyptic number.

225427130 is a deficient number, since it is larger than the sum of its proper divisors (186058054).

225427130 is a wasteful number, since it uses less digits than its factorization.

225427130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317581.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 225427130 is about 15014.2309160343. The cubic root of 225427130 is about 608.6048290037.

The spelling of 225427130 in words is "two hundred twenty-five million, four hundred twenty-seven thousand, one hundred thirty".