13534906 has 32 divisors (see below), whose sum is σ = 25505280. Its totient is φ = 5233200.

The previous prime is 13534903. The next prime is 13534951. The reversal of 13534906 is 60943531.

It is not an unprimeable number, because it can be changed into a prime (13534903) 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 15 ways as a sum of consecutive naturals, for example, 27321 + ... + 27811.

It is an arithmetic number, because the mean of its divisors is an integer number (797040).

Almost surely, 2^13534906 is an apocalyptic number.

13534906 is a deficient number, since it is larger than the sum of its proper divisors (11970374).

13534906 is a wasteful number, since it uses less digits than its factorization.

13534906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 13534906 is about 3678.9816525772. The cubic root of 13534906 is about 238.3152027329.

The spelling of 13534906 in words is "thirteen million, five hundred thirty-four thousand, nine hundred six".