13347463 has 2 divisors, whose sum is σ = 13347464. Its totient is φ = 13347462.

The previous prime is 13347437. The next prime is 13347473. The reversal of 13347463 is 36474331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13347463 is a prime.

It is a nialpdrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13347413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6673731 + 6673732.

It is an arithmetic number, because the mean of its divisors is an integer number (6673732).

Almost surely, 2^13347463 is an apocalyptic number.

13347463 is a deficient number, since it is larger than the sum of its proper divisors (1).

13347463 is an equidigital number, since it uses as much as digits as its factorization.

13347463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 31.

The square root of 13347463 is about 3653.4179886785. The cubic root of 13347463 is about 237.2099535895.

The spelling of 13347463 in words is "thirteen million, three hundred forty-seven thousand, four hundred sixty-three".