2002433 has 4 divisors (see below), whose sum is σ = 2009940. Its totient is φ = 1994928.

The previous prime is 2002417. The next prime is 2002453. The reversal of 2002433 is 3342002.

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 1373584 + 628849 = 1172^2 + 793^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002433 - 2⁴ = 2002417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2002453) 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, 3338 + ... + 3891.

It is an arithmetic number, because the mean of its divisors is an integer number (502485).

2^2002433 is an apocalyptic number.

It is an amenable number.

2002433 is a deficient number, since it is larger than the sum of its proper divisors (7507).

2002433 is an equidigital number, since it uses as much as digits as its factorization.

2002433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7506.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2002433 is about 1415.0734963245. The cubic root of 2002433 is about 126.0431740851.

Adding to 2002433 its reverse (3342002), we get a palindrome (5344435).

The spelling of 2002433 in words is "two million, two thousand, four hundred thirty-three".