14384145 has 32 divisors (see below), whose sum is σ = 24393600. Its totient is φ = 7225344.

The previous prime is 14384143. The next prime is 14384173. The reversal of 14384145 is 54148341.

It is not a de Polignac number, because 14384145 - 2¹ = 14384143 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14384143) 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 31 ways as a sum of consecutive naturals, for example, 18321 + ... + 19089.

It is an arithmetic number, because the mean of its divisors is an integer number (762300).

Almost surely, 2^14384145 is an apocalyptic number.

14384145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14384145 is a deficient number, since it is larger than the sum of its proper divisors (10009455).

14384145 is a wasteful number, since it uses less digits than its factorization.

14384145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849.

The product of its digits is 7680, while the sum is 30.

The square root of 14384145 is about 3792.6435371651. The cubic root of 14384145 is about 243.1987569279.

The spelling of 14384145 in words is "fourteen million, three hundred eighty-four thousand, one hundred forty-five".