14428027 has 4 divisors (see below), whose sum is σ = 14511600. Its totient is φ = 14344456.

The previous prime is 14427997. The next prime is 14428033. The reversal of 14428027 is 72082441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72082441 = 1669 ⋅43189.

It is a cyclic number.

It is not a de Polignac number, because 14428027 - 2¹⁵ = 14395259 is a prime.

It is a super-2 number, since 2×14428027² = 416335926225458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14427986 and 14428004.

It is not an unprimeable number, because it can be changed into a prime (14428327) 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, 41527 + ... + 41872.

It is an arithmetic number, because the mean of its divisors is an integer number (3627900).

Almost surely, 2^14428027 is an apocalyptic number.

14428027 is a deficient number, since it is larger than the sum of its proper divisors (83573).

14428027 is an equidigital number, since it uses as much as digits as its factorization.

14428027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83572.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 14428027 is about 3798.4242785660. The cubic root of 14428027 is about 243.4458163054.

The spelling of 14428027 in words is "fourteen million, four hundred twenty-eight thousand, twenty-seven".