14428566 has 24 divisors (see below), whose sum is σ = 31495464. Its totient is φ = 4773600.

The previous prime is 14428559. The next prime is 14428643. The reversal of 14428566 is 66582441.

14428566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14428566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 460 + ... + 5391.

It is an arithmetic number, because the mean of its divisors is an integer number (1312311).

Almost surely, 2^14428566 is an apocalyptic number.

14428566 is an abundant number, since it is smaller than the sum of its proper divisors (17066898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14428566 is a wasteful number, since it uses less digits than its factorization.

14428566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5996 (or 5993 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 14428566 is about 3798.4952283766. The cubic root of 14428566 is about 243.4488478047.

The spelling of 14428566 in words is "fourteen million, four hundred twenty-eight thousand, five hundred sixty-six".