13416863 has 2 divisors, whose sum is σ = 13416864. Its totient is φ = 13416862.

The previous prime is 13416847. The next prime is 13416917. The reversal of 13416863 is 36861431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13416863 - 2⁴ = 13416847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13416833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6708431 + 6708432.

It is an arithmetic number, because the mean of its divisors is an integer number (6708432).

Almost surely, 2^13416863 is an apocalyptic number.

13416863 is a deficient number, since it is larger than the sum of its proper divisors (1).

13416863 is an equidigital number, since it uses as much as digits as its factorization.

13416863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The square root of 13416863 is about 3662.9036296359. The cubic root of 13416863 is about 237.6203666878.

The spelling of 13416863 in words is "thirteen million, four hundred sixteen thousand, eight hundred sixty-three".