706276625 has 8 divisors (see below), whose sum is σ = 881433384. Its totient is φ = 565021200.

The previous prime is 706276621. The next prime is 706276633. The reversal of 706276625 is 526672607.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5456896 + 700819729 = 2336^2 + 26473^2 .

It is not a de Polignac number, because 706276625 - 2² = 706276621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706276621) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2824982 + ... + 2825231.

It is an arithmetic number, because the mean of its divisors is an integer number (110179173).

Almost surely, 2^706276625 is an apocalyptic number.

It is an amenable number.

706276625 is a deficient number, since it is larger than the sum of its proper divisors (175156759).

706276625 is an equidigital number, since it uses as much as digits as its factorization.

706276625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5650228 (or 5650218 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 706276625 is about 26575.8654609779. The cubic root of 706276625 is about 890.5499378619.

The spelling of 706276625 in words is "seven hundred six million, two hundred seventy-six thousand, six hundred twenty-five".