225231054 has 64 divisors (see below), whose sum is σ = 487296000. Its totient is φ = 69189120.

The previous prime is 225231049. The next prime is 225231077. The reversal of 225231054 is 450132522.

225231054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 801394 + ... + 801674.

It is an arithmetic number, because the mean of its divisors is an integer number (7614000).

Almost surely, 2^225231054 is an apocalyptic number.

225231054 is an abundant number, since it is smaller than the sum of its proper divisors (262064946).

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

225231054 is a wasteful number, since it uses less digits than its factorization.

225231054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 225231054 is about 15007.6998237571. The cubic root of 225231054 is about 608.4283234582.

Adding to 225231054 its reverse (450132522), we get a palindrome (675363576).

The spelling of 225231054 in words is "two hundred twenty-five million, two hundred thirty-one thousand, fifty-four".