14200340 has 48 divisors (see below), whose sum is σ = 37183104. Its totient is φ = 4425600.

The previous prime is 14200339. The next prime is 14200349. The reversal of 14200340 is 4300241.

It is a super-2 number, since 2×14200340² = 403299312231200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14200349) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3071 + ... + 6150.

It is an arithmetic number, because the mean of its divisors is an integer number (774648).

Almost surely, 2^14200340 is an apocalyptic number.

14200340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14200340 is an abundant number, since it is smaller than the sum of its proper divisors (22982764).

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

14200340 is a wasteful number, since it uses less digits than its factorization.

14200340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9248 (or 9246 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 14200340 is about 3768.3338493292. Note that the first 3 decimals coincide. The cubic root of 14200340 is about 242.1584236893.

Adding to 14200340 its reverse (4300241), we get a palindrome (18500581).

Subtracting from 14200340 its reverse (4300241), we obtain a palindrome (9900099).

The spelling of 14200340 in words is "fourteen million, two hundred thousand, three hundred forty".