12333261 has 8 divisors (see below), whose sum is σ = 17309920. Its totient is φ = 7789392.

The previous prime is 12333239. The next prime is 12333263. The reversal of 12333261 is 16233321.

12333261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12333261 - 2¹⁰ = 12332237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12333263) 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, 108130 + ... + 108243.

It is an arithmetic number, because the mean of its divisors is an integer number (2163740).

Almost surely, 2^12333261 is an apocalyptic number.

It is an amenable number.

12333261 is a deficient number, since it is larger than the sum of its proper divisors (4976659).

12333261 is a wasteful number, since it uses less digits than its factorization.

12333261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216395.

The product of its digits is 648, while the sum is 21.

The square root of 12333261 is about 3511.8742859049. The cubic root of 12333261 is about 231.0429072674.

Adding to 12333261 its reverse (16233321), we get a palindrome (28566582).

The spelling of 12333261 in words is "twelve million, three hundred thirty-three thousand, two hundred sixty-one".