14493963 has 16 divisors (see below), whose sum is σ = 21482496. Its totient is φ = 8617440.

The previous prime is 14493961. The next prime is 14493991. The reversal of 14493963 is 36939441.

14493963 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14493963 - 2¹ = 14493961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14493961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2395 + ... + 5892.

It is an arithmetic number, because the mean of its divisors is an integer number (1342656).

Almost surely, 2^14493963 is an apocalyptic number.

14493963 is a deficient number, since it is larger than the sum of its proper divisors (6988533).

14493963 is a wasteful number, since it uses less digits than its factorization.

14493963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8354.

The product of its digits is 69984, while the sum is 39.

The square root of 14493963 is about 3807.0937734708. The cubic root of 14493963 is about 243.8161014678.

The spelling of 14493963 in words is "fourteen million, four hundred ninety-three thousand, nine hundred sixty-three".