8272825 has 24 divisors (see below), whose sum is σ = 11383200. Its totient is φ = 5913600.

The previous prime is 8272819. The next prime is 8272853. The reversal of 8272825 is 5282728.

It is not a de Polignac number, because 8272825 - 2⁷ = 8272697 is a prime.

8272825 is a lucky 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, 18201 + ... + 18649.

It is an arithmetic number, because the mean of its divisors is an integer number (474300).

Almost surely, 2^8272825 is an apocalyptic number.

It is an amenable number.

8272825 is a deficient number, since it is larger than the sum of its proper divisors (3110375).

8272825 is a wasteful number, since it uses less digits than its factorization.

8272825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 532 counting only the distinct ones).

The product of its digits is 17920, while the sum is 34.

The square root of 8272825 is about 2876.2519013466. The cubic root of 8272825 is about 202.2481755099.

The spelling of 8272825 in words is "eight million, two hundred seventy-two thousand, eight hundred twenty-five".