14994449 has 2 divisors, whose sum is σ = 14994450. Its totient is φ = 14994448.

The previous prime is 14994443. The next prime is 14994461. The reversal of 14994449 is 94449941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11022400 + 3972049 = 3320^2 + 1993^2 .

It is a cyclic number.

It is not a de Polignac number, because 14994449 - 2¹⁶ = 14928913 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14994443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7497224 + 7497225.

It is an arithmetic number, because the mean of its divisors is an integer number (7497225).

Almost surely, 2^14994449 is an apocalyptic number.

It is an amenable number.

14994449 is a deficient number, since it is larger than the sum of its proper divisors (1).

14994449 is an equidigital number, since it uses as much as digits as its factorization.

14994449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 44.

The square root of 14994449 is about 3872.2666488763. The cubic root of 14994449 is about 246.5907815835.

The spelling of 14994449 in words is "fourteen million, nine hundred ninety-four thousand, four hundred forty-nine".