14461663 has 4 divisors (see below), whose sum is σ = 14477248. Its totient is φ = 14446080.

The previous prime is 14461649. The next prime is 14461669. The reversal of 14461663 is 36616441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14461663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14461669) 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, 6306 + ... + 8287.

It is an arithmetic number, because the mean of its divisors is an integer number (3619312).

Almost surely, 2^14461663 is an apocalyptic number.

14461663 is a deficient number, since it is larger than the sum of its proper divisors (15585).

14461663 is an equidigital number, since it uses as much as digits as its factorization.

14461663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15584.

The product of its digits is 10368, while the sum is 31.

The square root of 14461663 is about 3802.8493264919. The cubic root of 14461663 is about 243.6348508930.

The spelling of 14461663 in words is "fourteen million, four hundred sixty-one thousand, six hundred sixty-three".