13449467 has 2 divisors, whose sum is σ = 13449468. Its totient is φ = 13449466.

The previous prime is 13449433. The next prime is 13449509. The reversal of 13449467 is 76494431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13449467 - 2⁸ = 13449211 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13449467.

It is not a weakly prime, because it can be changed into another prime (13449767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6724733 + 6724734.

It is an arithmetic number, because the mean of its divisors is an integer number (6724734).

Almost surely, 2^13449467 is an apocalyptic number.

13449467 is a deficient number, since it is larger than the sum of its proper divisors (1).

13449467 is an equidigital number, since it uses as much as digits as its factorization.

13449467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 38.

The square root of 13449467 is about 3667.3514966526. The cubic root of 13449467 is about 237.8126895213.

It can be divided in two parts, 13 and 449467, that multiplied together give a triangular number (5843071 = T₃₄₁₈).

The spelling of 13449467 in words is "thirteen million, four hundred forty-nine thousand, four hundred sixty-seven".