13163208 has 32 divisors (see below), whose sum is σ = 33027360. Its totient is φ = 4371840.

The previous prime is 13163201. The next prime is 13163221. The reversal of 13163208 is 80236131.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (13163201) 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 7 ways as a sum of consecutive naturals, for example, 7116 + ... + 8772.

It is an arithmetic number, because the mean of its divisors is an integer number (1032105).

Almost surely, 2^13163208 is an apocalyptic number.

It is an amenable number.

13163208 is an abundant number, since it is smaller than the sum of its proper divisors (19864152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13163208 is a wasteful number, since it uses less digits than its factorization.

13163208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997 (or 1993 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 13163208 is about 3628.1135594135. The cubic root of 13163208 is about 236.1133707906.

Adding to 13163208 its reverse (80236131), we get a palindrome (93399339).

The spelling of 13163208 in words is "thirteen million, one hundred sixty-three thousand, two hundred eight".