14853491 has 2 divisors, whose sum is σ = 14853492. Its totient is φ = 14853490.

The previous prime is 14853467. The next prime is 14853493. The reversal of 14853491 is 19435841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14853491 - 2¹⁸ = 14591347 is a prime.

Together with 14853493, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14853493) 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, 7426745 + 7426746.

It is an arithmetic number, because the mean of its divisors is an integer number (7426746).

Almost surely, 2^14853491 is an apocalyptic number.

14853491 is a deficient number, since it is larger than the sum of its proper divisors (1).

14853491 is an equidigital number, since it uses as much as digits as its factorization.

14853491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 14853491 is about 3854.0227036176. The cubic root of 14853491 is about 245.8156406176.

The spelling of 14853491 in words is "fourteen million, eight hundred fifty-three thousand, four hundred ninety-one".