15080839 has 4 divisors (see below), whose sum is σ = 15119224. Its totient is φ = 15042456.

The previous prime is 15080837. The next prime is 15080873. The reversal of 15080839 is 93808051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93808051 = 197 ⋅476183.

It is a cyclic number.

It is not a de Polignac number, because 15080839 - 2¹ = 15080837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15080837) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 18597 + ... + 19390.

It is an arithmetic number, because the mean of its divisors is an integer number (3779806).

Almost surely, 2^15080839 is an apocalyptic number.

15080839 is a deficient number, since it is larger than the sum of its proper divisors (38385).

15080839 is an equidigital number, since it uses as much as digits as its factorization.

15080839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38384.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 15080839 is about 3883.4055930330. The cubic root of 15080839 is about 247.0634497455.

The spelling of 15080839 in words is "fifteen million, eighty thousand, eight hundred thirty-nine".