14414728 has 16 divisors (see below), whose sum is σ = 27538380. Its totient is φ = 7071168.

The previous prime is 14414683. The next prime is 14414731. The reversal of 14414728 is 82741441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14002564 + 412164 = 3742^2 + 642^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14414728.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16575 + ... + 17422.

Almost surely, 2^14414728 is an apocalyptic number.

It is an amenable number.

14414728 is a deficient number, since it is larger than the sum of its proper divisors (13123652).

14414728 is a wasteful number, since it uses less digits than its factorization.

14414728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34056 (or 34052 counting only the distinct ones).

The product of its digits is 7168, while the sum is 31.

The square root of 14414728 is about 3796.6732806498. The cubic root of 14414728 is about 243.3709947754.

The spelling of 14414728 in words is "fourteen million, four hundred fourteen thousand, seven hundred twenty-eight".