2823241 has 6 divisors (see below), whose sum is σ = 2999390. Its totient is φ = 2656896.

The previous prime is 2823221. The next prime is 2823269. The reversal of 2823241 is 1423282.

It can be written as a sum of positive squares in 3 ways, for example, as 921600 + 1901641 = 960^2 + 1379^2 .

It is not a de Polignac number, because 2823241 - 2⁷ = 2823113 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2823221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4596 + ... + 5173.

2^2823241 is an apocalyptic number.

It is an amenable number.

2823241 is a deficient number, since it is larger than the sum of its proper divisors (176149).

2823241 is an equidigital number, since it uses as much as digits as its factorization.

2823241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9803 (or 9786 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 2823241 is about 1680.2502789763. The cubic root of 2823241 is about 141.3348679425.

The spelling of 2823241 in words is "two million, eight hundred twenty-three thousand, two hundred forty-one".