14645249 has 2 divisors, whose sum is σ = 14645250. Its totient is φ = 14645248.

The previous prime is 14645231. The next prime is 14645263. The reversal of 14645249 is 94254641.

14645249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9193024 + 5452225 = 3032^2 + 2335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14645249 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (14645209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7322624 + 7322625.

It is an arithmetic number, because the mean of its divisors is an integer number (7322625).

Almost surely, 2^14645249 is an apocalyptic number.

It is an amenable number.

14645249 is a deficient number, since it is larger than the sum of its proper divisors (1).

14645249 is an equidigital number, since it uses as much as digits as its factorization.

14645249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 14645249 is about 3826.9111565334. The cubic root of 14645249 is about 244.6614733170.

The spelling of 14645249 in words is "fourteen million, six hundred forty-five thousand, two hundred forty-nine".