12026100 has 36 divisors (see below), whose sum is σ = 34796384. Its totient is φ = 3206880.

The previous prime is 12026087. The next prime is 12026101. The reversal of 12026100 is 162021.

12026100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12026101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19744 + ... + 20343.

Almost surely, 2^12026100 is an apocalyptic number.

12026100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12026100 is an abundant number, since it is smaller than the sum of its proper divisors (22770284).

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

12026100 is a wasteful number, since it uses less digits than its factorization.

12026100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40104 (or 40097 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 12026100 is about 3467.8667794481. The cubic root of 12026100 is about 229.1087118829.

Adding to 12026100 its reverse (162021), we get a palindrome (12188121).

The spelling of 12026100 in words is "twelve million, twenty-six thousand, one hundred".