8101265 has 16 divisors (see below), whose sum is σ = 10368000. Its totient is φ = 6055680.

The previous prime is 8101253. The next prime is 8101271. The reversal of 8101265 is 5621018.

It is not a de Polignac number, because 8101265 - 2¹⁰ = 8100241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8101265.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15986 + ... + 16484.

It is an arithmetic number, because the mean of its divisors is an integer number (648000).

Almost surely, 2^8101265 is an apocalyptic number.

8101265 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8101265 is a deficient number, since it is larger than the sum of its proper divisors (2266735).

8101265 is a wasteful number, since it uses less digits than its factorization.

8101265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 8101265 is about 2846.2721233220. The cubic root of 8101265 is about 200.8403392049.

The spelling of 8101265 in words is "eight million, one hundred one thousand, two hundred sixty-five".