13282865 has 8 divisors (see below), whose sum is σ = 16877160. Its totient is φ = 10001152.

The previous prime is 13282853. The next prime is 13282877. The reversal of 13282865 is 56828231.

13282865 is nontrivially palindromic in base 14.

13282865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13282853) and next prime (13282877).

It can be written as a sum of positive squares in 4 ways, for example, as 1290496 + 11992369 = 1136^2 + 3463^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13282865 - 2¹⁶ = 13217329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78050 + ... + 78219.

It is an arithmetic number, because the mean of its divisors is an integer number (2109645).

Almost surely, 2^13282865 is an apocalyptic number.

It is an amenable number.

13282865 is a deficient number, since it is larger than the sum of its proper divisors (3594295).

13282865 is a wasteful number, since it uses less digits than its factorization.

13282865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156291.

The product of its digits is 23040, while the sum is 35.

The square root of 13282865 is about 3644.5665037148. The cubic root of 13282865 is about 236.8266578922.

The spelling of 13282865 in words is "thirteen million, two hundred eighty-two thousand, eight hundred sixty-five".