14428000 has 48 divisors (see below), whose sum is σ = 35459424. Its totient is φ = 5769600.

The previous prime is 14427997. The next prime is 14428033. The reversal of 14428000 is 82441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2197 + ... + 5803.

It is an arithmetic number, because the mean of its divisors is an integer number (738738).

Almost surely, 2^14428000 is an apocalyptic number.

14428000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14428000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17729712).

14428000 is an abundant number, since it is smaller than the sum of its proper divisors (21031424).

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

14428000 is an equidigital number, since it uses as much as digits as its factorization.

14428000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632 (or 3614 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 14428000 is about 3798.4207244590. The cubic root of 14428000 is about 243.4456644472.

The spelling of 14428000 in words is "fourteen million, four hundred twenty-eight thousand".