8260965 has 12 divisors (see below), whose sum is σ = 14319084. Its totient is φ = 4405824.

The previous prime is 8260961. The next prime is 8260999. The reversal of 8260965 is 5690628.

It can be written as a sum of positive squares in 2 ways, for example, as 2883204 + 5377761 = 1698^2 + 2319^2 .

It is not a de Polignac number, because 8260965 - 2² = 8260961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8260961) 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 11 ways as a sum of consecutive naturals, for example, 91744 + ... + 91833.

It is an arithmetic number, because the mean of its divisors is an integer number (1193257).

Almost surely, 2^8260965 is an apocalyptic number.

It is an amenable number.

8260965 is a deficient number, since it is larger than the sum of its proper divisors (6058119).

8260965 is a wasteful number, since it uses less digits than its factorization.

8260965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183588 (or 183585 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 8260965 is about 2874.1894509583. The cubic root of 8260965 is about 202.1514809900.

The spelling of 8260965 in words is "eight million, two hundred sixty thousand, nine hundred sixty-five".