14520299 has 2 divisors, whose sum is σ = 14520300. Its totient is φ = 14520298.

The previous prime is 14520293. The next prime is 14520323. The reversal of 14520299 is 99202541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14520299 - 2⁸ = 14520043 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14520293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7260149 + 7260150.

It is an arithmetic number, because the mean of its divisors is an integer number (7260150).

Almost surely, 2^14520299 is an apocalyptic number.

14520299 is a deficient number, since it is larger than the sum of its proper divisors (1).

14520299 is an equidigital number, since it uses as much as digits as its factorization.

14520299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 14520299 is about 3810.5510100247. The cubic root of 14520299 is about 243.9636860317.

The spelling of 14520299 in words is "fourteen million, five hundred twenty thousand, two hundred ninety-nine".