11463 has 4 divisors (see below), whose sum is σ = 15288. Its totient is φ = 7640.

The previous prime is 11447. The next prime is 11467. The reversal of 11463 is 36411.

11463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 11463 - 2⁴ = 11447 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11467) 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, 1908 + ... + 1913.

It is an arithmetic number, because the mean of its divisors is an integer number (3822).

2¹¹⁴⁶³ is an apocalyptic number.

11463 is a deficient number, since it is larger than the sum of its proper divisors (3825).

11463 is an equidigital number, since it uses as much as digits as its factorization.

11463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3824.

The product of its digits is 72, while the sum is 15.

The square root of 11463 is about 107.0654005737. The cubic root of 11463 is about 22.5475537454.

Adding to 11463 its reverse (36411), we get a palindrome (47874).

It can be divided in two parts, 11 and 463, that added together give a palindrome (474).

The spelling of 11463 in words is "eleven thousand, four hundred sixty-three".