13534011 has 24 divisors (see below), whose sum is σ = 20367360. Its totient is φ = 8650800.

The previous prime is 13534007. The next prime is 13534021. The reversal of 13534011 is 11043531.

It is not a de Polignac number, because 13534011 - 2² = 13534007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13534021) 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 23 ways as a sum of consecutive naturals, for example, 49806 + ... + 50076.

It is an arithmetic number, because the mean of its divisors is an integer number (848640).

Almost surely, 2^13534011 is an apocalyptic number.

13534011 is a deficient number, since it is larger than the sum of its proper divisors (6833349).

13534011 is a wasteful number, since it uses less digits than its factorization.

13534011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 13534011 is about 3678.8600136455. The cubic root of 13534011 is about 238.3099497274.

Adding to 13534011 its reverse (11043531), we get a palindrome (24577542).

The spelling of 13534011 in words is "thirteen million, five hundred thirty-four thousand, eleven".