14643916 has 24 divisors (see below), whose sum is σ = 30562560. Its totient is φ = 6002832.

The previous prime is 14643911. The next prime is 14643917. The reversal of 14643916 is 61934641.

It is not an unprimeable number, because it can be changed into a prime (14643911) 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, 10726 + ... + 12013.

It is an arithmetic number, because the mean of its divisors is an integer number (1273440).

Almost surely, 2^14643916 is an apocalyptic number.

It is an amenable number.

14643916 is an abundant number, since it is smaller than the sum of its proper divisors (15918644).

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

14643916 is a wasteful number, since it uses less digits than its factorization.

14643916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22773 (or 22771 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 14643916 is about 3826.7369912237. The cubic root of 14643916 is about 244.6540501215.

The spelling of 14643916 in words is "fourteen million, six hundred forty-three thousand, nine hundred sixteen".