225054 has 12 divisors (see below), whose sum is σ = 487656. Its totient is φ = 75012.

The previous prime is 225037. The next prime is 225061. The reversal of 225054 is 450522.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12503 = 225054 / (2 + 2 + 5 + 0 + 5 + 4).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 225054.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6234 + ... + 6269.

It is an arithmetic number, because the mean of its divisors is an integer number (40638).

2²²⁵⁰⁵⁴ is an apocalyptic number.

225054 is an abundant number, since it is smaller than the sum of its proper divisors (262602).

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

225054 is a wasteful number, since it uses less digits than its factorization.

225054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12511 (or 12508 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 225054 is about 474.3985666083. The cubic root of 225054 is about 60.8268853281.

Adding to 225054 its reverse (450522), we get a palindrome (675576).

It can be divided in two parts, 2250 and 54, that added together give a square (2304 = 48²).

The spelling of 225054 in words is "two hundred twenty-five thousand, fifty-four".