14648609 has 2 divisors, whose sum is σ = 14648610. Its totient is φ = 14648608.

The previous prime is 14648593. The next prime is 14648629. The reversal of 14648609 is 90684641.

14648609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13140625 + 1507984 = 3625^2 + 1228^2 .

It is a cyclic number.

It is not a de Polignac number, because 14648609 - 2⁴ = 14648593 is a prime.

It is not a weakly prime, because it can be changed into another prime (14648629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7324304 + 7324305.

It is an arithmetic number, because the mean of its divisors is an integer number (7324305).

Almost surely, 2^14648609 is an apocalyptic number.

It is an amenable number.

14648609 is a deficient number, since it is larger than the sum of its proper divisors (1).

14648609 is an equidigital number, since it uses as much as digits as its factorization.

14648609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 14648609 is about 3827.3501276993. The cubic root of 14648609 is about 244.6801824490.

The spelling of 14648609 in words is "fourteen million, six hundred forty-eight thousand, six hundred nine".