225412313 has 8 divisors (see below), whose sum is σ = 260718528. Its totient is φ = 190882224.

The previous prime is 225412289. The next prime is 225412349. The reversal of 225412313 is 313214522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225412313 - 2⁶ = 225412249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225414313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193406 + ... + 194567.

It is an arithmetic number, because the mean of its divisors is an integer number (32589816).

Almost surely, 2^225412313 is an apocalyptic number.

It is an amenable number.

225412313 is a deficient number, since it is larger than the sum of its proper divisors (35306215).

225412313 is an equidigital number, since it uses as much as digits as its factorization.

225412313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388063.

The product of its digits is 1440, while the sum is 23.

The square root of 225412313 is about 15013.7374760584. The cubic root of 225412313 is about 608.5914944725.

Adding to 225412313 its reverse (313214522), we get a palindrome (538626835).

The spelling of 225412313 in words is "two hundred twenty-five million, four hundred twelve thousand, three hundred thirteen".