14643992 has 16 divisors (see below), whose sum is σ = 29953800. Its totient is φ = 6656320.

The previous prime is 14643991. The next prime is 14644013. The reversal of 14643992 is 29934641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14643991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83117 + ... + 83292.

Almost surely, 2^14643992 is an apocalyptic number.

It is an amenable number.

14643992 is an abundant number, since it is smaller than the sum of its proper divisors (15309808).

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

14643992 is a wasteful number, since it uses less digits than its factorization.

14643992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166426 (or 166422 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 14643992 is about 3826.7469213419. The cubic root of 14643992 is about 244.6544733616.

The spelling of 14643992 in words is "fourteen million, six hundred forty-three thousand, nine hundred ninety-two".