14513963 has 4 divisors (see below), whose sum is σ = 14618520. Its totient is φ = 14409408.

The previous prime is 14513957. The next prime is 14513999. The reversal of 14513963 is 36931541.

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 14513963 - 2¹⁸ = 14251819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14513263) 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, 52070 + ... + 52347.

It is an arithmetic number, because the mean of its divisors is an integer number (3654630).

Almost surely, 2^14513963 is an apocalyptic number.

14513963 is a deficient number, since it is larger than the sum of its proper divisors (104557).

14513963 is a wasteful number, since it uses less digits than its factorization.

14513963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104556.

The product of its digits is 9720, while the sum is 32.

The square root of 14513963 is about 3809.7195434835. The cubic root of 14513963 is about 243.9281959728.

The spelling of 14513963 in words is "fourteen million, five hundred thirteen thousand, nine hundred sixty-three".