13164863 has 8 divisors (see below), whose sum is σ = 13641216. Its totient is φ = 12691800.

The previous prime is 13164821. The next prime is 13164881. The reversal of 13164863 is 36846131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13164863 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 (13164803) 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 7 ways as a sum of consecutive naturals, for example, 9620 + ... + 10902.

It is an arithmetic number, because the mean of its divisors is an integer number (1705152).

Almost surely, 2^13164863 is an apocalyptic number.

13164863 is a deficient number, since it is larger than the sum of its proper divisors (476353).

13164863 is a wasteful number, since it uses less digits than its factorization.

13164863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645.

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

The square root of 13164863 is about 3628.3416322061. The cubic root of 13164863 is about 236.1232658267.

The spelling of 13164863 in words is "thirteen million, one hundred sixty-four thousand, eight hundred sixty-three".