14126987 has 8 divisors (see below), whose sum is σ = 16262400. Its totient is φ = 12020904.

The previous prime is 14126977. The next prime is 14126993. The reversal of 14126987 is 78962141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14126987 - 2⁶ = 14126923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14126987.

It is not an unprimeable number, because it can be changed into a prime (14126927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6287 + ... + 8232.

It is an arithmetic number, because the mean of its divisors is an integer number (2032800).

Almost surely, 2^14126987 is an apocalyptic number.

14126987 is a deficient number, since it is larger than the sum of its proper divisors (2135413).

14126987 is a wasteful number, since it uses less digits than its factorization.

14126987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14665.

The product of its digits is 24192, while the sum is 38.

The square root of 14126987 is about 3758.5884318451. The cubic root of 14126987 is about 241.7407407228.

The spelling of 14126987 in words is "fourteen million, one hundred twenty-six thousand, nine hundred eighty-seven".