2424491 has 2 divisors, whose sum is σ = 2424492. Its totient is φ = 2424490.

The previous prime is 2424481. The next prime is 2424493. The reversal of 2424491 is 1944242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2424491 - 2⁶ = 2424427 is a prime.

Together with 2424493, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2424491.

It is not a weakly prime, because it can be changed into another prime (2424493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212245 + 1212246.

It is an arithmetic number, because the mean of its divisors is an integer number (1212246).

2^2424491 is an apocalyptic number.

2424491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2424491 is an equidigital number, since it uses as much as digits as its factorization.

2424491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 26.

The square root of 2424491 is about 1557.0777116124. The cubic root of 2424491 is about 134.3404685742.

Subtracting from 2424491 its reverse (1944242), we obtain a square (480249 = 693²).

The spelling of 2424491 in words is "two million, four hundred twenty-four thousand, four hundred ninety-one".