15282065 has 16 divisors (see below), whose sum is σ = 19554048. Its totient is φ = 11425536.

The previous prime is 15282049. The next prime is 15282079. The reversal of 15282065 is 56028251.

It is a cyclic number.

It is not a de Polignac number, because 15282065 - 2⁴ = 15282049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13304 + ... + 14406.

It is an arithmetic number, because the mean of its divisors is an integer number (1222128).

Almost surely, 2^15282065 is an apocalyptic number.

It is an amenable number.

15282065 is a deficient number, since it is larger than the sum of its proper divisors (4271983).

15282065 is a wasteful number, since it uses less digits than its factorization.

15282065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 15282065 is about 3909.2281846932. The cubic root of 15282065 is about 248.1574669831.

The spelling of 15282065 in words is "fifteen million, two hundred eighty-two thousand, sixty-five".