14868987 has 8 divisors (see below), whose sum is σ = 22657536. Its totient is φ = 8496552.

The previous prime is 14868983. The next prime is 14869007. The reversal of 14868987 is 78986841.

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

It is not a de Polignac number, because 14868987 - 2² = 14868983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14868983) 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, 354003 + ... + 354044.

It is an arithmetic number, because the mean of its divisors is an integer number (2832192).

Almost surely, 2^14868987 is an apocalyptic number.

14868987 is a deficient number, since it is larger than the sum of its proper divisors (7788549).

14868987 is an equidigital number, since it uses as much as digits as its factorization.

14868987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708057.

The product of its digits is 774144, while the sum is 51.

The square root of 14868987 is about 3856.0325465431. The cubic root of 14868987 is about 245.9010938239.

The spelling of 14868987 in words is "fourteen million, eight hundred sixty-eight thousand, nine hundred eighty-seven".