2424639 has 8 divisors (see below), whose sum is σ = 3694720. Its totient is φ = 1385496.

The previous prime is 2424629. The next prime is 2424649. The reversal of 2424639 is 9364242.

It is an interprime number because it is at equal distance from previous prime (2424629) and next prime (2424649).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2424639 - 2⁷ = 2424511 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 (2424619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57709 + ... + 57750.

It is an arithmetic number, because the mean of its divisors is an integer number (461840).

2^2424639 is an apocalyptic number.

2424639 is a deficient number, since it is larger than the sum of its proper divisors (1270081).

2424639 is a wasteful number, since it uses less digits than its factorization.

2424639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115469.

The product of its digits is 10368, while the sum is 30.

The square root of 2424639 is about 1557.1252358112. The cubic root of 2424639 is about 134.3432020668.

The spelling of 2424639 in words is "two million, four hundred twenty-four thousand, six hundred thirty-nine".