14288745 has 8 divisors (see below), whose sum is σ = 22862016. Its totient is φ = 7620656.

The previous prime is 14288723. The next prime is 14288749. The reversal of 14288745 is 54788241.

It is a happy number.

14288745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14288745 - 2⁹ = 14288233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14288749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476277 + ... + 476306.

It is an arithmetic number, because the mean of its divisors is an integer number (2857752).

Almost surely, 2^14288745 is an apocalyptic number.

14288745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14288745 is a deficient number, since it is larger than the sum of its proper divisors (8573271).

14288745 is an equidigital number, since it uses as much as digits as its factorization.

14288745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952591.

The product of its digits is 71680, while the sum is 39.

The square root of 14288745 is about 3780.0456346452. The cubic root of 14288745 is about 242.6599079935.

The spelling of 14288745 in words is "fourteen million, two hundred eighty-eight thousand, seven hundred forty-five".