225313852 has 12 divisors (see below), whose sum is σ = 417493440. Its totient is φ = 106030016.

The previous prime is 225313849. The next prime is 225313853. The reversal of 225313852 is 258313522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225313853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1656652 + ... + 1656787.

It is an arithmetic number, because the mean of its divisors is an integer number (34791120).

Almost surely, 2^225313852 is an apocalyptic number.

It is an amenable number.

225313852 is a deficient number, since it is larger than the sum of its proper divisors (192179588).

225313852 is a wasteful number, since it uses less digits than its factorization.

225313852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3313460 (or 3313458 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 225313852 is about 15010.4580876134. The cubic root of 225313852 is about 608.5028698343.

The spelling of 225313852 in words is "two hundred twenty-five million, three hundred thirteen thousand, eight hundred fifty-two".