14247963 has 6 divisors (see below), whose sum is σ = 20580404. Its totient is φ = 9498636.

The previous prime is 14247943. The next prime is 14247973. The reversal of 14247963 is 36974241.

14247963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14247963 - 2⁸ = 14247707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14247943) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 791545 + ... + 791562.

Almost surely, 2^14247963 is an apocalyptic number.

14247963 is a deficient number, since it is larger than the sum of its proper divisors (6332441).

14247963 is a wasteful number, since it uses less digits than its factorization.

14247963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583113 (or 1583110 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 14247963 is about 3774.6474007515. The cubic root of 14247963 is about 242.4288266701.

The spelling of 14247963 in words is "fourteen million, two hundred forty-seven thousand, nine hundred sixty-three".