11922093 has 16 divisors (see below), whose sum is σ = 17828800. Its totient is φ = 7873200.

The previous prime is 11922091. The next prime is 11922121. The reversal of 11922093 is 39022911.

It is not a de Polignac number, because 11922093 - 2¹ = 11922091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11922091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 918 + ... + 4968.

It is an arithmetic number, because the mean of its divisors is an integer number (1114300).

Almost surely, 2^11922093 is an apocalyptic number.

It is an amenable number.

11922093 is a deficient number, since it is larger than the sum of its proper divisors (5906707).

11922093 is a wasteful number, since it uses less digits than its factorization.

11922093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169 (or 4163 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 11922093 is about 3452.8383976086. The cubic root of 11922093 is about 228.4463210258.

The spelling of 11922093 in words is "eleven million, nine hundred twenty-two thousand, ninety-three".