706982225 has 12 divisors (see below), whose sum is σ = 895311744. Its totient is φ = 553551120.

The previous prime is 706982219. The next prime is 706982239. The reversal of 706982225 is 522289607.

It is not a de Polignac number, because 706982225 - 2⁶ = 706982161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 299669 + ... + 302018.

It is an arithmetic number, because the mean of its divisors is an integer number (74609312).

Almost surely, 2^706982225 is an apocalyptic number.

It is an amenable number.

706982225 is a deficient number, since it is larger than the sum of its proper divisors (188329519).

706982225 is a wasteful number, since it uses less digits than its factorization.

706982225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601744 (or 601739 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 706982225 is about 26589.1373496772. The cubic root of 706982225 is about 890.8464047481.

The spelling of 706982225 in words is "seven hundred six million, nine hundred eighty-two thousand, two hundred twenty-five".