8279025 has 24 divisors (see below), whose sum is σ = 13790784. Its totient is φ = 4382400.

The previous prime is 8279023. The next prime is 8279027. The reversal of 8279025 is 5209728.

8279025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8279023) and next prime (8279027).

It is not a de Polignac number, because 8279025 - 2¹ = 8279023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8279023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12195 + ... + 12855.

It is an arithmetic number, because the mean of its divisors is an integer number (574616).

Almost surely, 2^8279025 is an apocalyptic number.

It is an amenable number.

8279025 is a deficient number, since it is larger than the sum of its proper divisors (5511759).

8279025 is a wasteful number, since it uses less digits than its factorization.

8279025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841 (or 836 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 8279025 is about 2877.3294910385. The cubic root of 8279025 is about 202.2986872987.

The spelling of 8279025 in words is "eight million, two hundred seventy-nine thousand, twenty-five".