13244367 has 4 divisors (see below), whose sum is σ = 17659160. Its totient is φ = 8829576.

The previous prime is 13244351. The next prime is 13244383. The reversal of 13244367 is 76344231.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13244351) and next prime (13244383).

It is not a de Polignac number, because 13244367 - 2⁴ = 13244351 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 (13244327) 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, 2207392 + ... + 2207397.

It is an arithmetic number, because the mean of its divisors is an integer number (4414790).

Almost surely, 2^13244367 is an apocalyptic number.

13244367 is a deficient number, since it is larger than the sum of its proper divisors (4414793).

13244367 is an equidigital number, since it uses as much as digits as its factorization.

13244367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4414792.

The product of its digits is 12096, while the sum is 30.

The square root of 13244367 is about 3639.2811103293. The cubic root of 13244367 is about 236.5976366376.

Adding to 13244367 its reverse (76344231), we get a palindrome (89588598).

The spelling of 13244367 in words is "thirteen million, two hundred forty-four thousand, three hundred sixty-seven".