225307702 has 8 divisors (see below), whose sum is σ = 345821256. Its totient is φ = 110033952.

The previous prime is 225307697. The next prime is 225307739. The reversal of 225307702 is 207703522.

225307702 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 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, 1309843 + ... + 1310014.

It is an arithmetic number, because the mean of its divisors is an integer number (43227657).

Almost surely, 2^225307702 is an apocalyptic number.

225307702 is a deficient number, since it is larger than the sum of its proper divisors (120513554).

225307702 is a wasteful number, since it uses less digits than its factorization.

225307702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619902.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 225307702 is about 15010.2532290431. The cubic root of 225307702 is about 608.4973333694.

The spelling of 225307702 in words is "two hundred twenty-five million, three hundred seven thousand, seven hundred two".