14382649 has 2 divisors, whose sum is σ = 14382650. Its totient is φ = 14382648.

The previous prime is 14382647. The next prime is 14382673. The reversal of 14382649 is 94628341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14288400 + 94249 = 3780^2 + 307^2 .

It is a cyclic number.

It is not a de Polignac number, because 14382649 - 2¹ = 14382647 is a prime.

Together with 14382647, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14382647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7191324 + 7191325.

It is an arithmetic number, because the mean of its divisors is an integer number (7191325).

Almost surely, 2^14382649 is an apocalyptic number.

It is an amenable number.

14382649 is a deficient number, since it is larger than the sum of its proper divisors (1).

14382649 is an equidigital number, since it uses as much as digits as its factorization.

14382649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 37.

The square root of 14382649 is about 3792.4463081236. The cubic root of 14382649 is about 243.1903254696.

The spelling of 14382649 in words is "fourteen million, three hundred eighty-two thousand, six hundred forty-nine".