13614449 has 2 divisors, whose sum is σ = 13614450. Its totient is φ = 13614448.

The previous prime is 13614439. The next prime is 13614493. The reversal of 13614449 is 94441631.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11102224 + 2512225 = 3332^2 + 1585^2 .

It is a cyclic number.

It is not a de Polignac number, because 13614449 - 2⁸ = 13614193 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13614439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6807224 + 6807225.

It is an arithmetic number, because the mean of its divisors is an integer number (6807225).

Almost surely, 2^13614449 is an apocalyptic number.

It is an amenable number.

13614449 is a deficient number, since it is larger than the sum of its proper divisors (1).

13614449 is an equidigital number, since it uses as much as digits as its factorization.

13614449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The square root of 13614449 is about 3689.7762804810. The cubic root of 13614449 is about 238.7811410089.

The spelling of 13614449 in words is "thirteen million, six hundred fourteen thousand, four hundred forty-nine".