14803493 has 2 divisors, whose sum is σ = 14803494. Its totient is φ = 14803492.

The previous prime is 14803487. The next prime is 14803507. The reversal of 14803493 is 39430841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12837889 + 1965604 = 3583^2 + 1402^2 .

It is a cyclic number.

It is not a de Polignac number, because 14803493 - 2¹² = 14799397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14803403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7401746 + 7401747.

It is an arithmetic number, because the mean of its divisors is an integer number (7401747).

Almost surely, 2^14803493 is an apocalyptic number.

It is an amenable number.

14803493 is a deficient number, since it is larger than the sum of its proper divisors (1).

14803493 is an equidigital number, since it uses as much as digits as its factorization.

14803493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 14803493 is about 3847.5307666086. The cubic root of 14803493 is about 245.5395190812.

The spelling of 14803493 in words is "fourteen million, eight hundred three thousand, four hundred ninety-three".