8712974225 has 6 divisors (see below), whose sum is σ = 10804088070. Its totient is φ = 6970379360.

The previous prime is 8712974189. The next prime is 8712974233. The reversal of 8712974225 is 5224792178.

8712974225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1840066816 + 6872907409 = 42896^2 + 82903^2 .

It is not a de Polignac number, because 8712974225 - 2⁶ = 8712974161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8712974225.

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 5 ways as a sum of consecutive naturals, for example, 174259460 + ... + 174259509.

It is an arithmetic number, because the mean of its divisors is an integer number (1800681345).

Almost surely, 2^8712974225 is an apocalyptic number.

It is an amenable number.

8712974225 is a deficient number, since it is larger than the sum of its proper divisors (2091113845).

8712974225 is a wasteful number, since it uses less digits than its factorization.

8712974225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348518979 (or 348518974 counting only the distinct ones).

The product of its digits is 564480, while the sum is 47.

The square root of 8712974225 is about 93343.3137669753. The cubic root of 8712974225 is about 2057.7319923036.

The spelling of 8712974225 in words is "eight billion, seven hundred twelve million, nine hundred seventy-four thousand, two hundred twenty-five".