8252725 has 24 divisors (see below), whose sum is σ = 11214560. Its totient is φ = 5987520.

The previous prime is 8252711. The next prime is 8252737. The reversal of 8252725 is 5272528.

It is not a de Polignac number, because 8252725 - 2⁷ = 8252597 is a prime.

It is a d-powerful number, because it can be written as 8⁷ + 2 + 5³ + 2² + 7⁸ + 2⁴ + 5⁸ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21586 + ... + 21964.

Almost surely, 2^8252725 is an apocalyptic number.

It is an amenable number.

8252725 is a deficient number, since it is larger than the sum of its proper divisors (2961835).

8252725 is a wasteful number, since it uses less digits than its factorization.

8252725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 464 counting only the distinct ones).

The product of its digits is 11200, while the sum is 31.

The square root of 8252725 is about 2872.7556457172. The cubic root of 8252725 is about 202.0842458125.

The spelling of 8252725 in words is "eight million, two hundred fifty-two thousand, seven hundred twenty-five".