13534166 has 16 divisors (see below), whose sum is σ = 21869568. Its totient is φ = 6263400.

The previous prime is 13534163. The next prime is 13534211. The reversal of 13534166 is 66143531.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13534163) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3320 + ... + 6171.

It is an arithmetic number, because the mean of its divisors is an integer number (1366848).

Almost surely, 2^13534166 is an apocalyptic number.

13534166 is a deficient number, since it is larger than the sum of its proper divisors (8335402).

13534166 is a wasteful number, since it uses less digits than its factorization.

13534166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9547.

The product of its digits is 6480, while the sum is 29.

The square root of 13534166 is about 3678.8810798937. The cubic root of 13534166 is about 238.3108594824.

Adding to 13534166 its reverse (66143531), we get a palindrome (79677697).

The spelling of 13534166 in words is "thirteen million, five hundred thirty-four thousand, one hundred sixty-six".