2468439 has 6 divisors (see below), whose sum is σ = 3565536. Its totient is φ = 1645620.

The previous prime is 2468419. The next prime is 2468443. The reversal of 2468439 is 9348642.

It is a happy number.

It is not a de Polignac number, because 2468439 - 2⁷ = 2468311 is a prime.

2468439 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2468419) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137127 + ... + 137144.

It is an arithmetic number, because the mean of its divisors is an integer number (594256).

2^2468439 is an apocalyptic number.

2468439 is a deficient number, since it is larger than the sum of its proper divisors (1097097).

2468439 is a wasteful number, since it uses less digits than its factorization.

2468439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274277 (or 274274 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2468439 is about 1571.1266658039. The cubic root of 2468439 is about 135.1473288698.

The spelling of 2468439 in words is "two million, four hundred sixty-eight thousand, four hundred thirty-nine".