225480508 has 48 divisors (see below), whose sum is σ = 438076800. Its totient is φ = 100699200.

The previous prime is 225480449. The next prime is 225480509. The reversal of 225480508 is 805084522.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225480509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068523 + ... + 1068733.

It is an arithmetic number, because the mean of its divisors is an integer number (9126600).

Almost surely, 2^225480508 is an apocalyptic number.

It is an amenable number.

225480508 is a deficient number, since it is larger than the sum of its proper divisors (212596292).

225480508 is a wasteful number, since it uses less digits than its factorization.

225480508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 225480508 is about 15016.0083910472. The cubic root of 225480508 is about 608.6528615909.

The spelling of 225480508 in words is "two hundred twenty-five million, four hundred eighty thousand, five hundred eight".