225389707 has 8 divisors (see below), whose sum is σ = 227619392. Its totient is φ = 223171200.

The previous prime is 225389701. The next prime is 225389729. The reversal of 225389707 is 707983522.

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 225389707 - 2³ = 225389699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225389701) 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, 41038 + ... + 46204.

It is an arithmetic number, because the mean of its divisors is an integer number (28452424).

Almost surely, 2^225389707 is an apocalyptic number.

225389707 is a deficient number, since it is larger than the sum of its proper divisors (2229685).

225389707 is a wasteful number, since it uses less digits than its factorization.

225389707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 225389707 is about 15012.9846133272. The cubic root of 225389707 is about 608.5711491194.

The spelling of 225389707 in words is "two hundred twenty-five million, three hundred eighty-nine thousand, seven hundred seven".