13164899 has 4 divisors (see below), whose sum is σ = 14361720. Its totient is φ = 11968080.

The previous prime is 13164887. The next prime is 13164973. The reversal of 13164899 is 99846131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13164899 - 2⁴ = 13164883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13167899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598394 + ... + 598415.

It is an arithmetic number, because the mean of its divisors is an integer number (3590430).

Almost surely, 2^13164899 is an apocalyptic number.

13164899 is a deficient number, since it is larger than the sum of its proper divisors (1196821).

13164899 is a wasteful number, since it uses less digits than its factorization.

13164899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196820.

The product of its digits is 46656, while the sum is 41.

The square root of 13164899 is about 3628.3465931468. The cubic root of 13164899 is about 236.1234810569.

The spelling of 13164899 in words is "thirteen million, one hundred sixty-four thousand, eight hundred ninety-nine".