14380045 has 8 divisors (see below), whose sum is σ = 18271224. Its totient is φ = 10827264.

The previous prime is 14380033. The next prime is 14380049. The reversal of 14380045 is 54008341.

It can be written as a sum of positive squares in 4 ways, for example, as 7733961 + 6646084 = 2781^2 + 2578^2 .

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 14380045 - 2¹⁹ = 13855757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14380049) 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 7 ways as a sum of consecutive naturals, for example, 84504 + ... + 84673.

It is an arithmetic number, because the mean of its divisors is an integer number (2283903).

Almost surely, 2^14380045 is an apocalyptic number.

It is an amenable number.

14380045 is a deficient number, since it is larger than the sum of its proper divisors (3891179).

14380045 is a wasteful number, since it uses less digits than its factorization.

14380045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169199.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 14380045 is about 3792.1029785595. The cubic root of 14380045 is about 243.1756479270.

Adding to 14380045 its reverse (54008341), we get a palindrome (68388386).

The spelling of 14380045 in words is "fourteen million, three hundred eighty thousand, forty-five".