14663313 has 12 divisors (see below), whose sum is σ = 24206208. Its totient is φ = 8379000.

The previous prime is 14663309. The next prime is 14663321. The reversal of 14663313 is 31336641.

14663313 is a `hidden beast` number, since 14 + 6 + 633 + 13 = 666.

It is not a de Polignac number, because 14663313 - 2² = 14663309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14663303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116313 + ... + 116438.

It is an arithmetic number, because the mean of its divisors is an integer number (2017184).

Almost surely, 2^14663313 is an apocalyptic number.

It is an amenable number.

14663313 is a deficient number, since it is larger than the sum of its proper divisors (9542895).

14663313 is a wasteful number, since it uses less digits than its factorization.

14663313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232764 (or 232761 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 14663313 is about 3829.2705571688. The cubic root of 14663313 is about 244.7620235367.

Adding to 14663313 its reverse (31336641), we get a palindrome (45999954).

The spelling of 14663313 in words is "fourteen million, six hundred sixty-three thousand, three hundred thirteen".