225830713 has 4 divisors (see below), whose sum is σ = 237716560. Its totient is φ = 213944868.

The previous prime is 225830699. The next prime is 225830729. The reversal of 225830713 is 317038522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 225830713 - 2⁵ = 225830681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225831713) 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, 5942895 + ... + 5942932.

It is an arithmetic number, because the mean of its divisors is an integer number (59429140).

Almost surely, 2^225830713 is an apocalyptic number.

It is an amenable number.

225830713 is a deficient number, since it is larger than the sum of its proper divisors (11885847).

225830713 is a wasteful number, since it uses less digits than its factorization.

225830713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11885846.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 225830713 is about 15027.6649217368. The cubic root of 225830713 is about 608.9678082788.

The spelling of 225830713 in words is "two hundred twenty-five million, eight hundred thirty thousand, seven hundred thirteen".