14159240 has 32 divisors (see below), whose sum is σ = 31968000. Its totient is φ = 5644224.

The previous prime is 14159149. The next prime is 14159251. The reversal of 14159240 is 4295141.

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, 18791 + ... + 19529.

It is an arithmetic number, because the mean of its divisors is an integer number (999000).

Almost surely, 2^14159240 is an apocalyptic number.

14159240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14159240 is an abundant number, since it is smaller than the sum of its proper divisors (17808760).

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

14159240 is a wasteful number, since it uses less digits than its factorization.

14159240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229 (or 1225 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 14159240 is about 3762.8765592297. The cubic root of 14159240 is about 241.9245718070.

The spelling of 14159240 in words is "fourteen million, one hundred fifty-nine thousand, two hundred forty".