8708225 has 12 divisors (see below), whose sum is σ = 10884720. Its totient is φ = 6910800.

The previous prime is 8708201. The next prime is 8708261. The reversal of 8708225 is 5228078.

It is not a de Polignac number, because 8708225 - 2⁸ = 8707969 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8708191 and 8708200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1946 + ... + 4604.

It is an arithmetic number, because the mean of its divisors is an integer number (907060).

Almost surely, 2^8708225 is an apocalyptic number.

It is an amenable number.

8708225 is a deficient number, since it is larger than the sum of its proper divisors (2176495).

8708225 is a wasteful number, since it uses less digits than its factorization.

8708225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800 (or 2795 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 8708225 is about 2950.9701794495. The cubic root of 8708225 is about 205.7358051553.

The spelling of 8708225 in words is "eight million, seven hundred eight thousand, two hundred twenty-five".