8312025 has 36 divisors (see below), whose sum is σ = 14551152. Its totient is φ = 4186080.

The previous prime is 8311991. The next prime is 8312033. The reversal of 8312025 is 5202138.

It is a de Polignac number, because none of the positive numbers 2^k-8312025 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8311992 and 8312010.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 26922 + ... + 27228.

Almost surely, 2^8312025 is an apocalyptic number.

It is an amenable number.

8312025 is a deficient number, since it is larger than the sum of its proper divisors (6239127).

8312025 is a wasteful number, since it uses less digits than its factorization.

8312025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 8312025 is about 2883.0582720438. The cubic root of 8312025 is about 202.5671169078.

The spelling of 8312025 in words is "eight million, three hundred twelve thousand, twenty-five".