225875694 has 32 divisors (see below), whose sum is σ = 499069440. Its totient is φ = 67579200.

The previous prime is 225875677. The next prime is 225875707. The reversal of 225875694 is 496578522.

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, 16447 + ... + 26874.

It is an arithmetic number, because the mean of its divisors is an integer number (15595920).

Almost surely, 2^225875694 is an apocalyptic number.

225875694 is an abundant number, since it is smaller than the sum of its proper divisors (273193746).

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

225875694 is a wasteful number, since it uses less digits than its factorization.

225875694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43416.

The product of its digits is 1209600, while the sum is 48.

The square root of 225875694 is about 15029.1614536540. The cubic root of 225875694 is about 609.0082370320.

The spelling of 225875694 in words is "two hundred twenty-five million, eight hundred seventy-five thousand, six hundred ninety-four".