13326029 has 2 divisors, whose sum is σ = 13326030. Its totient is φ = 13326028.

The previous prime is 13325971. The next prime is 13326043. The reversal of 13326029 is 92062331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10876804 + 2449225 = 3298^2 + 1565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13326029 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 13325989 and 13326007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13326329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6663014 + 6663015.

It is an arithmetic number, because the mean of its divisors is an integer number (6663015).

Almost surely, 2^13326029 is an apocalyptic number.

It is an amenable number.

13326029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13326029 is an equidigital number, since it uses as much as digits as its factorization.

13326029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 13326029 is about 3650.4833926482. The cubic root of 13326029 is about 237.0829111659.

It can be divided in two parts, 133 and 26029, that added together give a palindrome (26162).

The spelling of 13326029 in words is "thirteen million, three hundred twenty-six thousand, twenty-nine".