14854897 has 2 divisors, whose sum is σ = 14854898. Its totient is φ = 14854896.

The previous prime is 14854877. The next prime is 14854907. The reversal of 14854897 is 79845841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8549776 + 6305121 = 2924^2 + 2511^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14854897 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14854837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7427448 + 7427449.

It is an arithmetic number, because the mean of its divisors is an integer number (7427449).

Almost surely, 2^14854897 is an apocalyptic number.

It is an amenable number.

14854897 is a deficient number, since it is larger than the sum of its proper divisors (1).

14854897 is an equidigital number, since it uses as much as digits as its factorization.

14854897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 46.

The square root of 14854897 is about 3854.2051061146. The cubic root of 14854897 is about 245.8233965022.

It can be divided in two parts, 14854 and 897, that added together give a palindrome (15751).

The spelling of 14854897 in words is "fourteen million, eight hundred fifty-four thousand, eight hundred ninety-seven".