13247363 has 2 divisors, whose sum is σ = 13247364. Its totient is φ = 13247362.

The previous prime is 13247359. The next prime is 13247371. The reversal of 13247363 is 36374231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13247363 - 2² = 13247359 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13247303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6623681 + 6623682.

It is an arithmetic number, because the mean of its divisors is an integer number (6623682).

Almost surely, 2^13247363 is an apocalyptic number.

13247363 is a deficient number, since it is larger than the sum of its proper divisors (1).

13247363 is an equidigital number, since it uses as much as digits as its factorization.

13247363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 29.

The square root of 13247363 is about 3639.6927068092. The cubic root of 13247363 is about 236.6154754938.

The spelling of 13247363 in words is "thirteen million, two hundred forty-seven thousand, three hundred sixty-three".