14250645 has 12 divisors (see below), whose sum is σ = 24701196. Its totient is φ = 7600320.

The previous prime is 14250619. The next prime is 14250647. The reversal of 14250645 is 54605241.

14250645 is a `hidden beast` number, since 14 + 2 + 5 + 0 + 645 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5447556 + 8803089 = 2334^2 + 2967^2 .

It is not a de Polignac number, because 14250645 - 2⁷ = 14250517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14250647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158296 + ... + 158385.

It is an arithmetic number, because the mean of its divisors is an integer number (2058433).

Almost surely, 2^14250645 is an apocalyptic number.

14250645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14250645 is a deficient number, since it is larger than the sum of its proper divisors (10450551).

14250645 is a wasteful number, since it uses less digits than its factorization.

14250645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316692 (or 316689 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 14250645 is about 3775.0026490057. The cubic root of 14250645 is about 242.4440371092. Note that the first 3 decimals are identical.

Adding to 14250645 its reverse (54605241), we get a palindrome (68855886).

The spelling of 14250645 in words is "fourteen million, two hundred fifty thousand, six hundred forty-five".