14322340 has 12 divisors (see below), whose sum is σ = 30076956. Its totient is φ = 5728928.

The previous prime is 14322331. The next prime is 14322359. The reversal of 14322340 is 4322341.

It can be written as a sum of positive squares in 2 ways, for example, as 10086976 + 4235364 = 3176^2 + 2058^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358039 + ... + 358078.

It is an arithmetic number, because the mean of its divisors is an integer number (2506413).

Almost surely, 2^14322340 is an apocalyptic number.

14322340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14322340 is an abundant number, since it is smaller than the sum of its proper divisors (15754616).

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

14322340 is a wasteful number, since it uses less digits than its factorization.

14322340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716126 (or 716124 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 14322340 is about 3784.4867551624. The cubic root of 14322340 is about 242.8499358547.

Adding to 14322340 its reverse (4322341), we get a palindrome (18644681).

Subtracting from 14322340 its reverse (4322341), we obtain a palindrome (9999999).

The spelling of 14322340 in words is "fourteen million, three hundred twenty-two thousand, three hundred forty".