8275905 has 32 divisors (see below), whose sum is σ = 16053120. Its totient is φ = 4011840.

The previous prime is 8275903. The next prime is 8275987. The reversal of 8275905 is 5095728.

It is not a de Polignac number, because 8275905 - 2¹ = 8275903 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8275905.

It is not an unprimeable number, because it can be changed into a prime (8275903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1302 + ... + 4271.

It is an arithmetic number, because the mean of its divisors is an integer number (501660).

Almost surely, 2^8275905 is an apocalyptic number.

It is an amenable number.

8275905 is a deficient number, since it is larger than the sum of its proper divisors (7777215).

8275905 is a wasteful number, since it uses less digits than its factorization.

8275905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5598 (or 5592 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 8275905 is about 2876.7872705503. The cubic root of 8275905 is about 202.2732716164.

It can be divided in two parts, 8275 and 905, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 8275905 in words is "eight million, two hundred seventy-five thousand, nine hundred five".