2803241 has 12 divisors (see below), whose sum is σ = 3433680. Its totient is φ = 2275560.

The previous prime is 2803201. The next prime is 2803253. The reversal of 2803241 is 1423082.

It is a de Polignac number, because none of the positive numbers 2^k-2803241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2803201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 575 + ... + 2436.

It is an arithmetic number, because the mean of its divisors is an integer number (286140).

2^2803241 is an apocalyptic number.

It is an amenable number.

2803241 is a deficient number, since it is larger than the sum of its proper divisors (630439).

2803241 is a wasteful number, since it uses less digits than its factorization.

2803241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044 (or 3037 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2803241 is about 1674.2882069704. The cubic root of 2803241 is about 141.0003353277. Note that the first 3 decimals are identical.

Subtracting from 2803241 its sum of digits (20), we obtain a cube (2803221 = 141³).

The spelling of 2803241 in words is "two million, eight hundred three thousand, two hundred forty-one".