225234294 has 16 divisors (see below), whose sum is σ = 456814080. Its totient is φ = 74020520.

The previous prime is 225234283. The next prime is 225234299. The reversal of 225234294 is 492432522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225234299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263934 + ... + 264785.

It is an arithmetic number, because the mean of its divisors is an integer number (28550880).

Almost surely, 2^225234294 is an apocalyptic number.

225234294 is an abundant number, since it is smaller than the sum of its proper divisors (231579786).

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

225234294 is a wasteful number, since it uses less digits than its factorization.

225234294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528795.

The product of its digits is 34560, while the sum is 33.

The square root of 225234294 is about 15007.8077679587. The cubic root of 225234294 is about 608.4312409042.

The spelling of 225234294 in words is "two hundred twenty-five million, two hundred thirty-four thousand, two hundred ninety-four".