12027801 has 8 divisors (see below), whose sum is σ = 16428384. Its totient is φ = 7822880.

The previous prime is 12027751. The next prime is 12027803. The reversal of 12027801 is 10872021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12027801 - 2⁶ = 12027737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12027803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48771 + ... + 49016.

It is an arithmetic number, because the mean of its divisors is an integer number (2053548).

Almost surely, 2^12027801 is an apocalyptic number.

It is an amenable number.

12027801 is a deficient number, since it is larger than the sum of its proper divisors (4400583).

12027801 is an equidigital number, since it uses as much as digits as its factorization.

12027801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97831.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 12027801 is about 3468.1120224122. The cubic root of 12027801 is about 229.1195132662.

Adding to 12027801 its reverse (10872021), we get a palindrome (22899822).

The spelling of 12027801 in words is "twelve million, twenty-seven thousand, eight hundred one".