14294428 has 6 divisors (see below), whose sum is σ = 25015256. Its totient is φ = 7147212.

The previous prime is 14294411. The next prime is 14294453. The reversal of 14294428 is 82449241.

It is a junction number, because it is equal to n+sod(n) for n = 14294393 and 14294402.

It is a congruent number.

It is an unprimeable number.

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, 1786800 + ... + 1786807.

Almost surely, 2^14294428 is an apocalyptic number.

It is an amenable number.

14294428 is a deficient number, since it is larger than the sum of its proper divisors (10720828).

14294428 is a wasteful number, since it uses less digits than its factorization.

14294428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3573611 (or 3573609 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 14294428 is about 3780.7972704180. The cubic root of 14294428 is about 242.6920744170.

The spelling of 14294428 in words is "fourteen million, two hundred ninety-four thousand, four hundred twenty-eight".