12026132 has 6 divisors (see below), whose sum is σ = 21045738. Its totient is φ = 6013064.

The previous prime is 12026129. The next prime is 12026149. The reversal of 12026132 is 23162021.

It can be written as a sum of positive squares in only one way, i.e., 10214416 + 1811716 = 3196^2 + 1346^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12026132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1503263 + ... + 1503270.

It is an arithmetic number, because the mean of its divisors is an integer number (3507623).

Almost surely, 2^12026132 is an apocalyptic number.

It is an amenable number.

12026132 is a deficient number, since it is larger than the sum of its proper divisors (9019606).

12026132 is a wasteful number, since it uses less digits than its factorization.

12026132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006537 (or 3006535 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 12026132 is about 3467.8713932325. The cubic root of 12026132 is about 229.1089150930.

Adding to 12026132 its reverse (23162021), we get a palindrome (35188153).

The spelling of 12026132 in words is "twelve million, twenty-six thousand, one hundred thirty-two".