14520899 has 2 divisors, whose sum is σ = 14520900. Its totient is φ = 14520898.

The previous prime is 14520893. The next prime is 14520917. The reversal of 14520899 is 99802541.

14520899 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 is a cyclic number.

It is not a de Polignac number, because 14520899 - 2⁸ = 14520643 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14520893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7260449 + 7260450.

It is an arithmetic number, because the mean of its divisors is an integer number (7260450).

Almost surely, 2^14520899 is an apocalyptic number.

14520899 is a deficient number, since it is larger than the sum of its proper divisors (1).

14520899 is an equidigital number, since it uses as much as digits as its factorization.

14520899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 14520899 is about 3810.6297379829. The cubic root of 14520899 is about 243.9670462976.

The spelling of 14520899 in words is "fourteen million, five hundred twenty thousand, eight hundred ninety-nine".