13060447 has 2 divisors, whose sum is σ = 13060448. Its totient is φ = 13060446.

The previous prime is 13060423. The next prime is 13060457. The reversal of 13060447 is 74406031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13060447 - 2⁷ = 13060319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13060457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6530223 + 6530224.

It is an arithmetic number, because the mean of its divisors is an integer number (6530224).

Almost surely, 2^13060447 is an apocalyptic number.

13060447 is the 2087-th hex number.

13060447 is a deficient number, since it is larger than the sum of its proper divisors (1).

13060447 is an equidigital number, since it uses as much as digits as its factorization.

13060447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 13060447 is about 3613.9240445809. The cubic root of 13060447 is about 235.4973441640.

Adding to 13060447 its reverse (74406031), we get a palindrome (87466478).

The spelling of 13060447 in words is "thirteen million, sixty thousand, four hundred forty-seven".