14506493 has 2 divisors, whose sum is σ = 14506494. Its totient is φ = 14506492.

The previous prime is 14506477. The next prime is 14506517. The reversal of 14506493 is 39460541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13344409 + 1162084 = 3653^2 + 1078^2 .

It is a cyclic number.

It is not a de Polignac number, because 14506493 - 2⁴ = 14506477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14506403) 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, 7253246 + 7253247.

It is an arithmetic number, because the mean of its divisors is an integer number (7253247).

Almost surely, 2^14506493 is an apocalyptic number.

It is an amenable number.

14506493 is a deficient number, since it is larger than the sum of its proper divisors (1).

14506493 is an equidigital number, since it uses as much as digits as its factorization.

14506493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 14506493 is about 3808.7390301778. The cubic root of 14506493 is about 243.8863407304.

The spelling of 14506493 in words is "fourteen million, five hundred six thousand, four hundred ninety-three".