11496823 has 4 divisors (see below), whose sum is σ = 12381208. Its totient is φ = 10612440.

The previous prime is 11496809. The next prime is 11496841. The reversal of 11496823 is 32869411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11496823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11496883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442173 + ... + 442198.

It is an arithmetic number, because the mean of its divisors is an integer number (3095302).

Almost surely, 2^11496823 is an apocalyptic number.

11496823 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11496823 is a deficient number, since it is larger than the sum of its proper divisors (884385).

11496823 is an equidigital number, since it uses as much as digits as its factorization.

11496823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884384.

The product of its digits is 10368, while the sum is 34.

The square root of 11496823 is about 3390.6965361117. The cubic root of 11496823 is about 225.6970841875.

The spelling of 11496823 in words is "eleven million, four hundred ninety-six thousand, eight hundred twenty-three".