13316288 has 14 divisors (see below), whose sum is σ = 26424636. Its totient is φ = 6658112.

The previous prime is 13316273. The next prime is 13316297. The reversal of 13316288 is 88261331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103970 + ... + 104097.

It is an arithmetic number, because the mean of its divisors is an integer number (1887474).

Almost surely, 2^13316288 is an apocalyptic number.

It is an amenable number.

13316288 is a deficient number, since it is larger than the sum of its proper divisors (13108348).

13316288 is an equidigital number, since it uses as much as digits as its factorization.

13316288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208079 (or 208069 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 13316288 is about 3649.1489418767. The cubic root of 13316288 is about 237.0251298224.

The spelling of 13316288 in words is "thirteen million, three hundred sixteen thousand, two hundred eighty-eight".