13261214 has 4 divisors (see below), whose sum is σ = 19891824. Its totient is φ = 6630606.

The previous prime is 13261187. The next prime is 13261219. The reversal of 13261214 is 41216231.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13261219) 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 as a sum of consecutive naturals, namely, 3315302 + ... + 3315305.

It is an arithmetic number, because the mean of its divisors is an integer number (4972956).

Almost surely, 2^13261214 is an apocalyptic number.

13261214 is a deficient number, since it is larger than the sum of its proper divisors (6630610).

13261214 is an equidigital number, since it uses as much as digits as its factorization.

13261214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6630609.

The product of its digits is 288, while the sum is 20.

The square root of 13261214 is about 3641.5949802250. The cubic root of 13261214 is about 236.6979125137.

Adding to 13261214 its reverse (41216231), we get a palindrome (54477445).

The spelling of 13261214 in words is "thirteen million, two hundred sixty-one thousand, two hundred fourteen".