225682718 has 8 divisors (see below), whose sum is σ = 358437312. Its totient is φ = 106203616.

The previous prime is 225682679. The next prime is 225682747. The reversal of 225682718 is 817286522.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3318830 + ... + 3318897.

It is an arithmetic number, because the mean of its divisors is an integer number (44804664).

Almost surely, 2^225682718 is an apocalyptic number.

225682718 is a deficient number, since it is larger than the sum of its proper divisors (132754594).

225682718 is a wasteful number, since it uses less digits than its factorization.

225682718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6637746.

The product of its digits is 107520, while the sum is 41.

The square root of 225682718 is about 15022.7400297016. The cubic root of 225682718 is about 608.8347530299.

The spelling of 225682718 in words is "two hundred twenty-five million, six hundred eighty-two thousand, seven hundred eighteen".