11363823 has 12 divisors (see below), whose sum is σ = 16443648. Its totient is φ = 7562400.

The previous prime is 11363819. The next prime is 11363831. The reversal of 11363823 is 32836311.

It is a happy number.

11363823 is a `hidden beast` number, since 1 + 1 + 3 + 638 + 23 = 666.

It is not a de Polignac number, because 11363823 - 2² = 11363819 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11363893) 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, 9298 + ... + 10448.

It is an arithmetic number, because the mean of its divisors is an integer number (1370304).

Almost surely, 2^11363823 is an apocalyptic number.

11363823 is a deficient number, since it is larger than the sum of its proper divisors (5079825).

11363823 is a wasteful number, since it uses less digits than its factorization.

11363823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2254 (or 2251 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 11363823 is about 3371.0269948489. The cubic root of 11363823 is about 224.8233873309.

It can be divided in two parts, 113 and 63823, that added together give a palindrome (63936).

The spelling of 11363823 in words is "eleven million, three hundred sixty-three thousand, eight hundred twenty-three".