14108540 has 12 divisors (see below), whose sum is σ = 29627976. Its totient is φ = 5643408.

The previous prime is 14108539. The next prime is 14108543. The reversal of 14108540 is 4580141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14108543) 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, 352694 + ... + 352733.

It is an arithmetic number, because the mean of its divisors is an integer number (2468998).

Almost surely, 2^14108540 is an apocalyptic number.

14108540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14108540 is an abundant number, since it is smaller than the sum of its proper divisors (15519436).

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

14108540 is a wasteful number, since it uses less digits than its factorization.

14108540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705436 (or 705434 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 14108540 is about 3756.1336504443. The cubic root of 14108540 is about 241.6354733157.

Adding to 14108540 its reverse (4580141), we get a palindrome (18688681).

The spelling of 14108540 in words is "fourteen million, one hundred eight thousand, five hundred forty".