2424839 has 2 divisors, whose sum is σ = 2424840. Its totient is φ = 2424838.

The previous prime is 2424833. The next prime is 2424853. The reversal of 2424839 is 9384242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2424839 - 2⁴ = 2424823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2424833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212419 + 1212420.

It is an arithmetic number, because the mean of its divisors is an integer number (1212420).

2^2424839 is an apocalyptic number.

2424839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2424839 is an equidigital number, since it uses as much as digits as its factorization.

2424839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 2424839 is about 1557.1894553971. The cubic root of 2424839 is about 134.3468957991.

The spelling of 2424839 in words is "two million, four hundred twenty-four thousand, eight hundred thirty-nine".