11673822 has 8 divisors (see below), whose sum is σ = 23347656. Its totient is φ = 3891272.

The previous prime is 11673797. The next prime is 11673839. The reversal of 11673822 is 22837611.

It is a sphenic number, since it is the product of 3 distinct primes.

11673822 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 11673822.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972813 + ... + 972824.

It is an arithmetic number, because the mean of its divisors is an integer number (2918457).

Almost surely, 2^11673822 is an apocalyptic number.

11673822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11673822 is a wasteful number, since it uses less digits than its factorization.

11673822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945642.

The product of its digits is 4032, while the sum is 30.

The square root of 11673822 is about 3416.6975283159. The cubic root of 11673822 is about 226.8494282435.

The spelling of 11673822 in words is "eleven million, six hundred seventy-three thousand, eight hundred twenty-two".