13063249 has 4 divisors (see below), whose sum is σ = 13284720. Its totient is φ = 12841780.

The previous prime is 13063243. The next prime is 13063261. The reversal of 13063249 is 94236031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94236031 = 331 ⋅284701.

It is a cyclic number.

It is not a de Polignac number, because 13063249 - 2⁵ = 13063217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13063243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110647 + ... + 110764.

It is an arithmetic number, because the mean of its divisors is an integer number (3321180).

Almost surely, 2^13063249 is an apocalyptic number.

It is an amenable number.

13063249 is a deficient number, since it is larger than the sum of its proper divisors (221471).

13063249 is an equidigital number, since it uses as much as digits as its factorization.

13063249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221470.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 13063249 is about 3614.3116910416. The cubic root of 13063249 is about 235.5141842302.

The spelling of 13063249 in words is "thirteen million, sixty-three thousand, two hundred forty-nine".