225822952 has 16 divisors (see below), whose sum is σ = 423577440. Its totient is φ = 112868976.

The previous prime is 225822899. The next prime is 225822953. The reversal of 225822952 is 259228522.

It is not an unprimeable number, because it can be changed into a prime (225822953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39763 + ... + 45085.

It is an arithmetic number, because the mean of its divisors is an integer number (26473590).

Almost surely, 2^225822952 is an apocalyptic number.

It is an amenable number.

225822952 is a deficient number, since it is larger than the sum of its proper divisors (197754488).

225822952 is a wasteful number, since it uses less digits than its factorization.

225822952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10632 (or 10628 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 225822952 is about 15027.4066957676. The cubic root of 225822952 is about 608.9608321782.

The spelling of 225822952 in words is "two hundred twenty-five million, eight hundred twenty-two thousand, nine hundred fifty-two".