8265497 has 4 divisors (see below), whose sum is σ = 8273076. Its totient is φ = 8257920.

The previous prime is 8265473. The next prime is 8265511. The reversal of 8265497 is 7945628.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 7974976 + 290521 = 2824^2 + 539^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8265497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8265407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1808 + ... + 4449.

It is an arithmetic number, because the mean of its divisors is an integer number (2068269).

Almost surely, 2^8265497 is an apocalyptic number.

It is an amenable number.

8265497 is a deficient number, since it is larger than the sum of its proper divisors (7579).

8265497 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (8265496) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (7578).

8265497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7578.

The product of its digits is 120960, while the sum is 41.

The square root of 8265497 is about 2874.9777390443. The cubic root of 8265497 is about 202.1884412817.

The spelling of 8265497 in words is "eight million, two hundred sixty-five thousand, four hundred ninety-seven".