225234510 has 32 divisors (see below), whose sum is σ = 541136160. Its totient is φ = 59998848.

The previous prime is 225234431. The next prime is 225234533. The reversal of 225234510 is 15432522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29356 + ... + 36224.

It is an arithmetic number, because the mean of its divisors is an integer number (16910505).

Almost surely, 2^225234510 is an apocalyptic number.

225234510 is an abundant number, since it is smaller than the sum of its proper divisors (315901650).

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

225234510 is a wasteful number, since it uses less digits than its factorization.

225234510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7972.

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

The square root of 225234510 is about 15007.8149642111. The cubic root of 225234510 is about 608.4314353996.

The spelling of 225234510 in words is "two hundred twenty-five million, two hundred thirty-four thousand, five hundred ten".