13272308 has 24 divisors (see below), whose sum is σ = 28107072. Its totient is φ = 5353344.

The previous prime is 13272293. The next prime is 13272323. The reversal of 13272308 is 80327231.

It is an interprime number because it is at equal distance from previous prime (13272293) and next prime (13272323).

It is a congruent number.

It is an unprimeable number.

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, 13466 + ... + 14417.

It is an arithmetic number, because the mean of its divisors is an integer number (1171128).

Almost surely, 2^13272308 is an apocalyptic number.

It is an amenable number.

13272308 is an abundant number, since it is smaller than the sum of its proper divisors (14834764).

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

13272308 is a wasteful number, since it uses less digits than its factorization.

13272308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27911 (or 27909 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 13272308 is about 3643.1178954297. The cubic root of 13272308 is about 236.7638993009.

Adding to 13272308 its reverse (80327231), we get a palindrome (93599539).

The spelling of 13272308 in words is "thirteen million, two hundred seventy-two thousand, three hundred eight".