11922038 has 8 divisors (see below), whose sum is σ = 17942232. Its totient is φ = 5941296.

The previous prime is 11922019. The next prime is 11922041. The reversal of 11922038 is 83022911.

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

It is a junction number, because it is equal to n+sod(n) for n = 11921998 and 11922016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9095 + ... + 10322.

It is an arithmetic number, because the mean of its divisors is an integer number (2242779).

Almost surely, 2^11922038 is an apocalyptic number.

11922038 is a deficient number, since it is larger than the sum of its proper divisors (6020194).

11922038 is a wasteful number, since it uses less digits than its factorization.

11922038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19726.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 11922038 is about 3452.8304331374. The cubic root of 11922038 is about 228.4459697293.

Adding to 11922038 its reverse (83022911), we get a palindrome (94944949).

The spelling of 11922038 in words is "eleven million, nine hundred twenty-two thousand, thirty-eight".