13276231 has 8 divisors (see below), whose sum is σ = 14273280. Its totient is φ = 12309048.

The previous prime is 13276217. The next prime is 13276261. The reversal of 13276231 is 13267231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13276231 - 2¹⁵ = 13243463 is a prime.

It is a super-2 number, since 2×13276231² = 352516619130722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13276196 and 13276205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13276261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6541 + ... + 8326.

It is an arithmetic number, because the mean of its divisors is an integer number (1784160).

Almost surely, 2^13276231 is an apocalyptic number.

13276231 is a deficient number, since it is larger than the sum of its proper divisors (997049).

13276231 is a wasteful number, since it uses less digits than its factorization.

13276231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14933.

The product of its digits is 1512, while the sum is 25.

The square root of 13276231 is about 3643.6562680912. The cubic root of 13276231 is about 236.7872243895.

The spelling of 13276231 in words is "thirteen million, two hundred seventy-six thousand, two hundred thirty-one".