12112046 has 4 divisors (see below), whose sum is σ = 18168072. Its totient is φ = 6056022.

The previous prime is 12112031. The next prime is 12112049. The reversal of 12112046 is 64021121.

12112046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64021121 = 23 ⋅2783527.

It is a super-2 number, since 2×12112046² = 293403316612232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3028010 + ... + 3028013.

It is an arithmetic number, because the mean of its divisors is an integer number (4542018).

Almost surely, 2^12112046 is an apocalyptic number.

12112046 is a deficient number, since it is larger than the sum of its proper divisors (6056026).

12112046 is an equidigital number, since it uses as much as digits as its factorization.

12112046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6056025.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 12112046 is about 3480.2364862176. The cubic root of 12112046 is about 229.6532013604.

Adding to 12112046 its reverse (64021121), we get a palindrome (76133167).

It can be divided in two parts, 121 and 12046, that added together give a cube (12167 = 23³).

The spelling of 12112046 in words is "twelve million, one hundred twelve thousand, forty-six".