14352340 has 24 divisors (see below), whose sum is σ = 30653280. Its totient is φ = 5643168.

The previous prime is 14352323. The next prime is 14352367. The reversal of 14352340 is 4325341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4902 + ... + 7261.

It is an arithmetic number, because the mean of its divisors is an integer number (1277220).

Almost surely, 2^14352340 is an apocalyptic number.

14352340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14352340 is an abundant number, since it is smaller than the sum of its proper divisors (16300940).

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

14352340 is a wasteful number, since it uses less digits than its factorization.

14352340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12231 (or 12229 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 14352340 is about 3788.4482311363. The cubic root of 14352340 is about 243.0193778402.

Adding to 14352340 its reverse (4325341), we get a palindrome (18677681).

The spelling of 14352340 in words is "fourteen million, three hundred fifty-two thousand, three hundred forty".