2002441 has 4 divisors (see below), whose sum is σ = 2288512. Its totient is φ = 1716372.

The previous prime is 2002417. The next prime is 2002453. The reversal of 2002441 is 1442002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2002441 - 2⁷ = 2002313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002471) 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, 143025 + ... + 143038.

It is an arithmetic number, because the mean of its divisors is an integer number (572128).

2^2002441 is an apocalyptic number.

It is an amenable number.

2002441 is a deficient number, since it is larger than the sum of its proper divisors (286071).

2002441 is an equidigital number, since it uses as much as digits as its factorization.

2002441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286070.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 2002441 is about 1415.0763230300. The cubic root of 2002441 is about 126.0433419383.

Adding to 2002441 its reverse (1442002), we get a palindrome (3444443).

The spelling of 2002441 in words is "two million, two thousand, four hundred forty-one".