15065 has 8 divisors (see below), whose sum is σ = 19008. Its totient is φ = 11440.

The previous prime is 15061. The next prime is 15073. The reversal of 15065 is 56051.

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

It is not a de Polignac number, because 15065 - 2² = 15061 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (15061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50 + ... + 180.

It is an arithmetic number, because the mean of its divisors is an integer number (2376).

2¹⁵⁰⁶⁵ is an apocalyptic number.

It is an amenable number.

15065 is a deficient number, since it is larger than the sum of its proper divisors (3943).

15065 is a wasteful number, since it uses less digits than its factorization.

15065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 15065 is about 122.7395616743. The cubic root of 15065 is about 24.6976924746.

The spelling of 15065 in words is "fifteen thousand, sixty-five".