14689995 has 8 divisors (see below), whose sum is σ = 23504016. Its totient is φ = 7834656.

The previous prime is 14689973. The next prime is 14690017. The reversal of 14689995 is 59998641.

It is an interprime number because it is at equal distance from previous prime (14689973) and next prime (14690017).

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

It is not a de Polignac number, because 14689995 - 2⁹ = 14689483 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 489652 + ... + 489681.

It is an arithmetic number, because the mean of its divisors is an integer number (2938002).

Almost surely, 2^14689995 is an apocalyptic number.

14689995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14689995 is a deficient number, since it is larger than the sum of its proper divisors (8814021).

14689995 is an equidigital number, since it uses as much as digits as its factorization.

14689995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979341.

The product of its digits is 699840, while the sum is 51.

The square root of 14689995 is about 3832.7529270747. The cubic root of 14689995 is about 244.9103934425.

The spelling of 14689995 in words is "fourteen million, six hundred eighty-nine thousand, nine hundred ninety-five".