14307340 has 24 divisors (see below), whose sum is σ = 30325680. Its totient is φ = 5669568.

The previous prime is 14307331. The next prime is 14307379. The reversal of 14307340 is 4370341.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102 + ... + 5461.

It is an arithmetic number, because the mean of its divisors is an integer number (1263570).

Almost surely, 2^14307340 is an apocalyptic number.

14307340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14307340 is an abundant number, since it is smaller than the sum of its proper divisors (16018340).

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

14307340 is a wasteful number, since it uses less digits than its factorization.

14307340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6681 (or 6679 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 14307340 is about 3782.5044613325. The cubic root of 14307340 is about 242.7651261220.

Adding to 14307340 its reverse (4370341), we get a palindrome (18677681).

The spelling of 14307340 in words is "fourteen million, three hundred seven thousand, three hundred forty".