12026364 has 72 divisors (see below), whose sum is σ = 33113808. Its totient is φ = 3386880.

The previous prime is 12026363. The next prime is 12026381. The reversal of 12026364 is 46362021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12026363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66354 + ... + 66534.

It is an arithmetic number, because the mean of its divisors is an integer number (459914).

Almost surely, 2^12026364 is an apocalyptic number.

12026364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12026364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16556904).

12026364 is an abundant number, since it is smaller than the sum of its proper divisors (21087444).

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

12026364 is a wasteful number, since it uses less digits than its factorization.

12026364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 12026364 is about 3467.9048429852. The cubic root of 12026364 is about 229.1103883549.

Adding to 12026364 its reverse (46362021), we get a palindrome (58388385).

The spelling of 12026364 in words is "twelve million, twenty-six thousand, three hundred sixty-four".