8125285 has 16 divisors (see below), whose sum is σ = 11281536. Its totient is φ = 5502528.

The previous prime is 8125267. The next prime is 8125301. The reversal of 8125285 is 5825218.

It is a cyclic number.

It is not a de Polignac number, because 8125285 - 2⁵ = 8125253 is a prime.

8125285 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1507 + ... + 4303.

It is an arithmetic number, because the mean of its divisors is an integer number (705096).

Almost surely, 2^8125285 is an apocalyptic number.

It is an amenable number.

8125285 is a deficient number, since it is larger than the sum of its proper divisors (3156251).

8125285 is a wasteful number, since it uses less digits than its factorization.

8125285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892.

The product of its digits is 6400, while the sum is 31.

The square root of 8125285 is about 2850.4885546166. The cubic root of 8125285 is about 201.0386384801.

The spelling of 8125285 in words is "eight million, one hundred twenty-five thousand, two hundred eighty-five".