12023106 has 16 divisors (see below), whose sum is σ = 24181248. Its totient is φ = 3985200.

The previous prime is 12023059. The next prime is 12023119. The reversal of 12023106 is 60132021.

It is a nialpdrome in base 16.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4450 + ... + 6621.

It is an arithmetic number, because the mean of its divisors is an integer number (1511328).

Almost surely, 2^12023106 is an apocalyptic number.

12023106 is an abundant number, since it is smaller than the sum of its proper divisors (12158142).

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

12023106 is a wasteful number, since it uses less digits than its factorization.

12023106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11257.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 12023106 is about 3467.4350750951. The cubic root of 12023106 is about 229.0896974500.

Adding to 12023106 its reverse (60132021), we get a palindrome (72155127).

The spelling of 12023106 in words is "twelve million, twenty-three thousand, one hundred six".