13226734 has 12 divisors (see below), whose sum is σ = 20059704. Its totient is φ = 6540732.

The previous prime is 13226729. The next prime is 13226743. The reversal of 13226734 is 43762231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66367 + ... + 66565.

It is an arithmetic number, because the mean of its divisors is an integer number (1671642).

Almost surely, 2^13226734 is an apocalyptic number.

13226734 is a deficient number, since it is larger than the sum of its proper divisors (6832970).

13226734 is an equidigital number, since it uses as much as digits as its factorization.

13226734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 368 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 13226734 is about 3636.8577096169. The cubic root of 13226734 is about 236.4925912514.

Adding to 13226734 its reverse (43762231), we get a palindrome (56988965).

The spelling of 13226734 in words is "thirteen million, two hundred twenty-six thousand, seven hundred thirty-four".