13327634 has 16 divisors (see below), whose sum is σ = 20348928. Its totient is φ = 6545952.

The previous prime is 13327621. The next prime is 13327637. The reversal of 13327634 is 43672331.

It is a happy number.

13327634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13327597 and 13327606.

It is not an unprimeable number, because it can be changed into a prime (13327637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34607 + ... + 34989.

It is an arithmetic number, because the mean of its divisors is an integer number (1271808).

Almost surely, 2^13327634 is an apocalyptic number.

13327634 is a deficient number, since it is larger than the sum of its proper divisors (7021294).

13327634 is a wasteful number, since it uses less digits than its factorization.

13327634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649.

The product of its digits is 9072, while the sum is 29.

The square root of 13327634 is about 3650.7032199290. The cubic root of 13327634 is about 237.0924289499.

Adding to 13327634 its reverse (43672331), we get a palindrome (56999965).

The spelling of 13327634 in words is "thirteen million, three hundred twenty-seven thousand, six hundred thirty-four".