13526134 has 4 divisors (see below), whose sum is σ = 20289204. Its totient is φ = 6763066.

The previous prime is 13526069. The next prime is 13526141. The reversal of 13526134 is 43162531.

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

It is a junction number, because it is equal to n+sod(n) for n = 13526099 and 13526108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3381532 + ... + 3381535.

It is an arithmetic number, because the mean of its divisors is an integer number (5072301).

Almost surely, 2^13526134 is an apocalyptic number.

13526134 is a deficient number, since it is larger than the sum of its proper divisors (6763070).

13526134 is an equidigital number, since it uses as much as digits as its factorization.

13526134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6763069.

The product of its digits is 2160, while the sum is 25.

The square root of 13526134 is about 3677.7892816201. The cubic root of 13526134 is about 238.2637074180.

Adding to 13526134 its reverse (43162531), we get a palindrome (56688665).

The spelling of 13526134 in words is "thirteen million, five hundred twenty-six thousand, one hundred thirty-four".