2424239 has 4 divisors (see below), whose sum is σ = 2427600. Its totient is φ = 2420880.

The previous prime is 2424209. The next prime is 2424241. The reversal of 2424239 is 9324242.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2424239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107 + ... + 2204.

It is an arithmetic number, because the mean of its divisors is an integer number (606900).

2^2424239 is an apocalyptic number.

2424239 is a deficient number, since it is larger than the sum of its proper divisors (3361).

2424239 is a wasteful number, since it uses less digits than its factorization.

2424239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360.

The product of its digits is 3456, while the sum is 26.

The square root of 2424239 is about 1556.9967886929. The cubic root of 2424239 is about 134.3358139930.

The spelling of 2424239 in words is "two million, four hundred twenty-four thousand, two hundred thirty-nine".