13068963 has 12 divisors (see below), whose sum is σ = 18910008. Its totient is φ = 8697600.

The previous prime is 13068929. The next prime is 13068967. The reversal of 13068963 is 36986031.

It is a happy number.

It is not a de Polignac number, because 13068963 - 2¹⁰ = 13067939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13068967) 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 in 11 ways as a sum of consecutive naturals, for example, 7363 + ... + 8963.

It is an arithmetic number, because the mean of its divisors is an integer number (1575834).

Almost surely, 2^13068963 is an apocalyptic number.

13068963 is a deficient number, since it is larger than the sum of its proper divisors (5841045).

13068963 is a wasteful number, since it uses less digits than its factorization.

13068963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514 (or 2511 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 13068963 is about 3615.1020732477. The cubic root of 13068963 is about 235.5485180034.

The spelling of 13068963 in words is "thirteen million, sixty-eight thousand, nine hundred sixty-three".