15080047 has 4 divisors (see below), whose sum is σ = 15096256. Its totient is φ = 15063840.

The previous prime is 15080033. The next prime is 15080069. The reversal of 15080047 is 74008051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74008051 = 13 ⋅5692927.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15080047 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 (15080347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6618 + ... + 8599.

It is an arithmetic number, because the mean of its divisors is an integer number (3774064).

Almost surely, 2^15080047 is an apocalyptic number.

15080047 is a deficient number, since it is larger than the sum of its proper divisors (16209).

15080047 is an equidigital number, since it uses as much as digits as its factorization.

15080047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16208.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 15080047 is about 3883.3036193427. The cubic root of 15080047 is about 247.0591246617.

Adding to 15080047 its reverse (74008051), we get a palindrome (89088098).

The spelling of 15080047 in words is "fifteen million, eighty thousand, forty-seven".