13244259 has 32 divisors (see below), whose sum is σ = 21030400. Its totient is φ = 7408800.

The previous prime is 13244243. The next prime is 13244281. The reversal of 13244259 is 95244231.

13244259 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13244259 - 2⁴ = 13244243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13244219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62664 + ... + 62874.

It is an arithmetic number, because the mean of its divisors is an integer number (657200).

Almost surely, 2^13244259 is an apocalyptic number.

13244259 is a deficient number, since it is larger than the sum of its proper divisors (7786141).

13244259 is an equidigital number, since it uses as much as digits as its factorization.

13244259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 282 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 13244259 is about 3639.2662722038. The cubic root of 13244259 is about 236.5969935311.

The spelling of 13244259 in words is "thirteen million, two hundred forty-four thousand, two hundred fifty-nine".