13672311 has 16 divisors (see below), whose sum is σ = 19323360. Its totient is φ = 8583680.

The previous prime is 13672303. The next prime is 13672319. The reversal of 13672311 is 11327631.

It is an interprime number because it is at equal distance from previous prime (13672303) and next prime (13672319).

It is a cyclic number.

It is not a de Polignac number, because 13672311 - 2³ = 13672303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13672319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1651 + ... + 5483.

It is an arithmetic number, because the mean of its divisors is an integer number (1207710).

Almost surely, 2^13672311 is an apocalyptic number.

13672311 is a deficient number, since it is larger than the sum of its proper divisors (5651049).

13672311 is a wasteful number, since it uses less digits than its factorization.

13672311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906.

The product of its digits is 756, while the sum is 24.

The square root of 13672311 is about 3697.6088219280. The cubic root of 13672311 is about 239.1189396496.

Adding to 13672311 its reverse (11327631), we get a palindrome (24999942).

The spelling of 13672311 in words is "thirteen million, six hundred seventy-two thousand, three hundred eleven".