11608823 has 4 divisors (see below), whose sum is σ = 11619048. Its totient is φ = 11598600.

The previous prime is 11608811. The next prime is 11608837. The reversal of 11608823 is 32880611.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11608823 - 2⁸ = 11608567 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 (11608843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3161 + ... + 5762.

It is an arithmetic number, because the mean of its divisors is an integer number (2904762).

Almost surely, 2^11608823 is an apocalyptic number.

11608823 is a deficient number, since it is larger than the sum of its proper divisors (10225).

11608823 is an equidigital number, since it uses as much as digits as its factorization.

11608823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10224.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 11608823 is about 3407.1722879831. The cubic root of 11608823 is about 226.4276173092.

The spelling of 11608823 in words is "eleven million, six hundred eight thousand, eight hundred twenty-three".