11843023 has 8 divisors (see below), whose sum is σ = 12869120. Its totient is φ = 10857240.

The previous prime is 11842993. The next prime is 11843047. The reversal of 11843023 is 32034811.

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

It is a cyclic number.

It is not a de Polignac number, because 11843023 - 2¹³ = 11834831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11842985 and 11843003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11843053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9465 + ... + 10642.

It is an arithmetic number, because the mean of its divisors is an integer number (1608640).

Almost surely, 2^11843023 is an apocalyptic number.

11843023 is a deficient number, since it is larger than the sum of its proper divisors (1026097).

11843023 is a wasteful number, since it uses less digits than its factorization.

11843023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20157.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 11843023 is about 3441.3693495468. The cubic root of 11843023 is about 227.9401646103.

Adding to 11843023 its reverse (32034811), we get a palindrome (43877834).

The spelling of 11843023 in words is "eleven million, eight hundred forty-three thousand, twenty-three".