8168265 has 24 divisors (see below), whose sum is σ = 16181568. Its totient is φ = 3733920.

The previous prime is 8168257. The next prime is 8168269. The reversal of 8168265 is 5628618.

It is a happy number.

8168265 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8168265 - 2³ = 8168257 is a prime.

It is a super-2 number, since 2×8168265² = 133441106220450, which contains 22 as substring.

8168265 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8168269) 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, 12651 + ... + 13280.

It is an arithmetic number, because the mean of its divisors is an integer number (674232).

Almost surely, 2^8168265 is an apocalyptic number.

It is an amenable number.

8168265 is a deficient number, since it is larger than the sum of its proper divisors (8013303).

8168265 is a wasteful number, since it uses less digits than its factorization.

8168265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25949 (or 25946 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 8168265 is about 2858.0176696445. The cubic root of 8168265 is about 201.3924906812.

The spelling of 8168265 in words is "eight million, one hundred sixty-eight thousand, two hundred sixty-five".