14270779 has 2 divisors, whose sum is σ = 14270780. Its totient is φ = 14270778.

The previous prime is 14270761. The next prime is 14270783. The reversal of 14270779 is 97707241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14270779 - 2¹⁷ = 14139707 is a prime.

It is not a weakly prime, because it can be changed into another prime (14270749) 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, 7135389 + 7135390.

It is an arithmetic number, because the mean of its divisors is an integer number (7135390).

Almost surely, 2^14270779 is an apocalyptic number.

14270779 is a deficient number, since it is larger than the sum of its proper divisors (1).

14270779 is an equidigital number, since it uses as much as digits as its factorization.

14270779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24696, while the sum is 37.

The square root of 14270779 is about 3777.6684608367. The cubic root of 14270779 is about 242.5581622633.

The spelling of 14270779 in words is "fourteen million, two hundred seventy thousand, seven hundred seventy-nine".