225924126 has 16 divisors (see below), whose sum is σ = 453193104. Its totient is φ = 75083904.

The previous prime is 225924077. The next prime is 225924137. The reversal of 225924126 is 621429522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53845 + ... + 57888.

It is an arithmetic number, because the mean of its divisors is an integer number (28324569).

Almost surely, 2^225924126 is an apocalyptic number.

225924126 is an abundant number, since it is smaller than the sum of its proper divisors (227268978).

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

225924126 is a wasteful number, since it uses less digits than its factorization.

225924126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112075.

The product of its digits is 17280, while the sum is 33.

The square root of 225924126 is about 15030.7726348315. The cubic root of 225924126 is about 609.0517615308.

The spelling of 225924126 in words is "two hundred twenty-five million, nine hundred twenty-four thousand, one hundred twenty-six".