14045320 has 16 divisors (see below), whose sum is σ = 31602060. Its totient is φ = 5618112.

The previous prime is 14045303. The next prime is 14045321. The reversal of 14045320 is 2354041.

It can be written as a sum of positive squares in 2 ways, for example, as 12124324 + 1920996 = 3482^2 + 1386^2 .

It is not an unprimeable number, because it can be changed into a prime (14045321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175527 + ... + 175606.

Almost surely, 2^14045320 is an apocalyptic number.

14045320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14045320 is an abundant number, since it is smaller than the sum of its proper divisors (17556740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14045320 is a wasteful number, since it uses less digits than its factorization.

14045320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351144 (or 351140 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 14045320 is about 3747.7086332851. The cubic root of 14045320 is about 241.2740121249.

Adding to 14045320 its reverse (2354041), we get a palindrome (16399361).

It can be divided in two parts, 14045 and 320, that multiplied together give a square (4494400 = 2120²).

The spelling of 14045320 in words is "fourteen million, forty-five thousand, three hundred twenty".