14085769 has 2 divisors, whose sum is σ = 14085770. Its totient is φ = 14085768.

The previous prime is 14085739. The next prime is 14085803. The reversal of 14085769 is 96758041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7634169 + 6451600 = 2763^2 + 2540^2 .

It is a cyclic number.

It is not a de Polignac number, because 14085769 - 2⁵ = 14085737 is a prime.

It is a super-2 number, since 2×14085769² = 396817776642722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14085739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7042884 + 7042885.

It is an arithmetic number, because the mean of its divisors is an integer number (7042885).

Almost surely, 2^14085769 is an apocalyptic number.

It is an amenable number.

14085769 is a deficient number, since it is larger than the sum of its proper divisors (1).

14085769 is an equidigital number, since it uses as much as digits as its factorization.

14085769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 14085769 is about 3753.1012509657. The cubic root of 14085769 is about 241.5054044774.

The spelling of 14085769 in words is "fourteen million, eighty-five thousand, seven hundred sixty-nine".