14780263 has 2 divisors, whose sum is σ = 14780264. Its totient is φ = 14780262.

The previous prime is 14780251. The next prime is 14780281. The reversal of 14780263 is 36208741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14780263 - 2¹³ = 14772071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14780203) 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, 7390131 + 7390132.

It is an arithmetic number, because the mean of its divisors is an integer number (7390132).

Almost surely, 2^14780263 is an apocalyptic number.

14780263 is a deficient number, since it is larger than the sum of its proper divisors (1).

14780263 is an equidigital number, since it uses as much as digits as its factorization.

14780263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 14780263 is about 3844.5107621127. The cubic root of 14780263 is about 245.4110163197.

The spelling of 14780263 in words is "fourteen million, seven hundred eighty thousand, two hundred sixty-three".