225373396 has 12 divisors (see below), whose sum is σ = 395347680. Its totient is φ = 112416920.

The previous prime is 225373361. The next prime is 225373397. The reversal of 225373396 is 693373522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225373397) 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 3 ways as a sum of consecutive naturals, for example, 65560 + ... + 68911.

It is an arithmetic number, because the mean of its divisors is an integer number (32945640).

Almost surely, 2^225373396 is an apocalyptic number.

It is an amenable number.

225373396 is a deficient number, since it is larger than the sum of its proper divisors (169974284).

225373396 is a wasteful number, since it uses less digits than its factorization.

225373396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134894 (or 134892 counting only the distinct ones).

The product of its digits is 204120, while the sum is 40.

The square root of 225373396 is about 15012.4413737406. The cubic root of 225373396 is about 608.5564684084.

The spelling of 225373396 in words is "two hundred twenty-five million, three hundred seventy-three thousand, three hundred ninety-six".