13288234 has 8 divisors (see below), whose sum is σ = 20156580. Its totient is φ = 6569376.

The previous prime is 13288211. The next prime is 13288259. The reversal of 13288234 is 43288231.

It can be written as a sum of positive squares in 2 ways, for example, as 13286025 + 2209 = 3645^2 + 47^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13288196 and 13288205.

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 3 ways as a sum of consecutive naturals, for example, 37149 + ... + 37504.

Almost surely, 2^13288234 is an apocalyptic number.

13288234 is a deficient number, since it is larger than the sum of its proper divisors (6868346).

13288234 is an equidigital number, since it uses as much as digits as its factorization.

13288234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74744.

The product of its digits is 9216, while the sum is 31.

The square root of 13288234 is about 3645.3030052384. The cubic root of 13288234 is about 236.8585624310.

The spelling of 13288234 in words is "thirteen million, two hundred eighty-eight thousand, two hundred thirty-four".