13632134 has 4 divisors (see below), whose sum is σ = 20448204. Its totient is φ = 6816066.

The previous prime is 13632133. The next prime is 13632137. The reversal of 13632134 is 43123631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43123631 = 59 ⋅730909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13632133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3408032 + ... + 3408035.

It is an arithmetic number, because the mean of its divisors is an integer number (5112051).

Almost surely, 2^13632134 is an apocalyptic number.

13632134 is a deficient number, since it is larger than the sum of its proper divisors (6816070).

13632134 is an equidigital number, since it uses as much as digits as its factorization.

13632134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6816069.

The product of its digits is 1296, while the sum is 23.

The square root of 13632134 is about 3692.1719894934. The cubic root of 13632134 is about 238.8844875178.

Adding to 13632134 its reverse (43123631), we get a palindrome (56755765).

The spelling of 13632134 in words is "thirteen million, six hundred thirty-two thousand, one hundred thirty-four".