13498249 has 2 divisors, whose sum is σ = 13498250. Its totient is φ = 13498248.

The previous prime is 13498231. The next prime is 13498271. The reversal of 13498249 is 94289431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9765625 + 3732624 = 3125^2 + 1932^2 .

It is a cyclic number.

It is not a de Polignac number, because 13498249 - 2¹¹ = 13496201 is a prime.

It is not a weakly prime, because it can be changed into another prime (13498279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6749124 + 6749125.

It is an arithmetic number, because the mean of its divisors is an integer number (6749125).

Almost surely, 2^13498249 is an apocalyptic number.

It is an amenable number.

13498249 is a deficient number, since it is larger than the sum of its proper divisors (1).

13498249 is an equidigital number, since it uses as much as digits as its factorization.

13498249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 40.

The square root of 13498249 is about 3673.9963255289. The cubic root of 13498249 is about 238.0998627603.

The spelling of 13498249 in words is "thirteen million, four hundred ninety-eight thousand, two hundred forty-nine".