14689874 has 8 divisors (see below), whose sum is σ = 22262268. Its totient is φ = 7269120.

The previous prime is 14689861. The next prime is 14689901. The reversal of 14689874 is 47898641.

It can be written as a sum of positive squares in 2 ways, for example, as 12567025 + 2122849 = 3545^2 + 1457^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37667 + ... + 38054.

Almost surely, 2^14689874 is an apocalyptic number.

14689874 is a deficient number, since it is larger than the sum of its proper divisors (7572394).

14689874 is an equidigital number, since it uses as much as digits as its factorization.

14689874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75820.

The product of its digits is 387072, while the sum is 47.

The square root of 14689874 is about 3832.7371420435. The cubic root of 14689874 is about 244.9097210066.

The spelling of 14689874 in words is "fourteen million, six hundred eighty-nine thousand, eight hundred seventy-four".