2328133 has 4 divisors (see below), whose sum is σ = 2465100. Its totient is φ = 2191168.

The previous prime is 2328119. The next prime is 2328143. The reversal of 2328133 is 3318232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2169729 + 158404 = 1473^2 + 398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2328133 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68458 + ... + 68491.

It is an arithmetic number, because the mean of its divisors is an integer number (616275).

2^2328133 is an apocalyptic number.

It is an amenable number.

2328133 is a deficient number, since it is larger than the sum of its proper divisors (136967).

2328133 is a wasteful number, since it uses less digits than its factorization.

2328133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136966.

The product of its digits is 864, while the sum is 22.

The square root of 2328133 is about 1525.8220735066. The cubic root of 2328133 is about 132.5366316185.

Subtracting 2328133 from its reverse (3318232), we obtain a palindrome (990099).

The spelling of 2328133 in words is "two million, three hundred twenty-eight thousand, one hundred thirty-three".