2424091 has 2 divisors, whose sum is σ = 2424092. Its totient is φ = 2424090.

The previous prime is 2424089. The next prime is 2424113. The reversal of 2424091 is 1904242.

It is an a-pointer prime, because the next prime (2424113) can be obtained adding 2424091 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2424091 - 2¹ = 2424089 is a prime.

Together with 2424089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2424391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212045 + 1212046.

It is an arithmetic number, because the mean of its divisors is an integer number (1212046).

2^2424091 is an apocalyptic number.

2424091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2424091 is an equidigital number, since it uses as much as digits as its factorization.

2424091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2424091 is about 1556.9492605734. The cubic root of 2424091 is about 134.3330801996. Note that the first 3 decimals are identical.

The spelling of 2424091 in words is "two million, four hundred twenty-four thousand, ninety-one".