14145703 has 16 divisors (see below), whose sum is σ = 17160192. Its totient is φ = 11484000.

The previous prime is 14145701. The next prime is 14145727. The reversal of 14145703 is 30754141.

It is not a de Polignac number, because 14145703 - 2¹ = 14145701 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 (14145701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2838 + ... + 6028.

It is an arithmetic number, because the mean of its divisors is an integer number (1072512).

Almost surely, 2^14145703 is an apocalyptic number.

14145703 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14145703 is a deficient number, since it is larger than the sum of its proper divisors (3014489).

14145703 is a wasteful number, since it uses less digits than its factorization.

14145703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 14145703 is about 3761.0773722432. The cubic root of 14145703 is about 241.8474495614.

Adding to 14145703 its reverse (30754141), we get a palindrome (44899844).

It can be divided in two parts, 1414 and 5703, that added together give a palindrome (7117).

The spelling of 14145703 in words is "fourteen million, one hundred forty-five thousand, seven hundred three".