14636963 has 4 divisors (see below), whose sum is σ = 15967608. Its totient is φ = 13306320.

The previous prime is 14636939. The next prime is 14636969. The reversal of 14636963 is 36963641.

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

It is a cyclic number.

It is not a de Polignac number, because 14636963 - 2¹⁰ = 14635939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14636969) 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, 665306 + ... + 665327.

It is an arithmetic number, because the mean of its divisors is an integer number (3991902).

Almost surely, 2^14636963 is an apocalyptic number.

14636963 is a deficient number, since it is larger than the sum of its proper divisors (1330645).

14636963 is a wasteful number, since it uses less digits than its factorization.

14636963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330644.

The product of its digits is 69984, while the sum is 38.

The square root of 14636963 is about 3825.8284070251. The cubic root of 14636963 is about 244.6153230281.

The spelling of 14636963 in words is "fourteen million, six hundred thirty-six thousand, nine hundred sixty-three".