14292869 has 4 divisors (see below), whose sum is σ = 15133644. Its totient is φ = 13452096.

The previous prime is 14292851. The next prime is 14292871. The reversal of 14292869 is 96829241.

14292869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4452100 + 9840769 = 2110^2 + 3137^2 .

It is a cyclic number.

It is not a de Polignac number, because 14292869 - 2²⁰ = 13244293 is a prime.

It is a super-2 number, since 2×14292869² = 408572208502322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14292169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420362 + ... + 420395.

It is an arithmetic number, because the mean of its divisors is an integer number (3783411).

Almost surely, 2^14292869 is an apocalyptic number.

It is an amenable number.

14292869 is a deficient number, since it is larger than the sum of its proper divisors (840775).

14292869 is an equidigital number, since it uses as much as digits as its factorization.

14292869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840774.

The product of its digits is 62208, while the sum is 41.

The square root of 14292869 is about 3780.5910913507. The cubic root of 14292869 is about 242.6832511492.

The spelling of 14292869 in words is "fourteen million, two hundred ninety-two thousand, eight hundred sixty-nine".