14300945 has 8 divisors (see below), whose sum is σ = 17194344. Its totient is φ = 11418624.

The previous prime is 14300921. The next prime is 14300953. The reversal of 14300945 is 54900341.

14300945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8288641 + 6012304 = 2879^2 + 2452^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14300945 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407 + ... + 5363.

It is an arithmetic number, because the mean of its divisors is an integer number (2149293).

Almost surely, 2^14300945 is an apocalyptic number.

It is an amenable number.

14300945 is a deficient number, since it is larger than the sum of its proper divisors (2893399).

14300945 is an equidigital number, since it uses as much as digits as its factorization.

14300945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5539.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 14300945 is about 3781.6590274640. The cubic root of 14300945 is about 242.7289508827.

The spelling of 14300945 in words is "fourteen million, three hundred thousand, nine hundred forty-five".