2824291 has 2 divisors, whose sum is σ = 2824292. Its totient is φ = 2824290.

The previous prime is 2824259. The next prime is 2824303. The reversal of 2824291 is 1924282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2824291 - 2⁵ = 2824259 is a prime.

2824291 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2824201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412145 + 1412146.

It is an arithmetic number, because the mean of its divisors is an integer number (1412146).

2^2824291 is an apocalyptic number.

2824291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2824291 is an equidigital number, since it uses as much as digits as its factorization.

2824291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 28.

The square root of 2824291 is about 1680.5627033824. The cubic root of 2824291 is about 141.3523871952.

Subtracting from 2824291 its reverse (1924282), we obtain a palindrome (900009).

The spelling of 2824291 in words is "two million, eight hundred twenty-four thousand, two hundred ninety-one".