14282869 has 4 divisors (see below), whose sum is σ = 14319244. Its totient is φ = 14246496.

The previous prime is 14282833. The next prime is 14282881. The reversal of 14282869 is 96828241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96828241 = 9091 ⋅10651.

It can be written as a sum of positive squares in 2 ways, for example, as 12215025 + 2067844 = 3495^2 + 1438^2 .

It is a cyclic number.

It is not a de Polignac number, because 14282869 - 2¹¹ = 14280821 is a prime.

It is a super-2 number, since 2×14282869² = 408000693742322, 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 (14282899) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17592 + ... + 18385.

It is an arithmetic number, because the mean of its divisors is an integer number (3579811).

Almost surely, 2^14282869 is an apocalyptic number.

It is an amenable number.

14282869 is a deficient number, since it is larger than the sum of its proper divisors (36375).

14282869 is an equidigital number, since it uses as much as digits as its factorization.

14282869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36374.

The product of its digits is 55296, while the sum is 40.

The square root of 14282869 is about 3779.2683154283. The cubic root of 14282869 is about 242.6266401985.

It can be divided in two parts, 14282 and 869, that added together give a palindrome (15151).

The spelling of 14282869 in words is "fourteen million, two hundred eighty-two thousand, eight hundred sixty-nine".