14830997 has 2 divisors, whose sum is σ = 14830998. Its totient is φ = 14830996.

The previous prime is 14830993. The next prime is 14830999. The reversal of 14830997 is 79903841.

It is a happy number.

14830997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14638276 + 192721 = 3826^2 + 439^2 .

It is an emirp because it is prime and its reverse (79903841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14830997 - 2² = 14830993 is a prime.

Together with 14830999, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14830993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7415498 + 7415499.

It is an arithmetic number, because the mean of its divisors is an integer number (7415499).

Almost surely, 2^14830997 is an apocalyptic number.

It is an amenable number.

14830997 is a deficient number, since it is larger than the sum of its proper divisors (1).

14830997 is an equidigital number, since it uses as much as digits as its factorization.

14830997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 14830997 is about 3851.1033483925. The cubic root of 14830997 is about 245.6914908900.

The spelling of 14830997 in words is "fourteen million, eight hundred thirty thousand, nine hundred ninety-seven".