2426438 has 16 divisors (see below), whose sum is σ = 4181760. Its totient is φ = 1034376.

The previous prime is 2426399. The next prime is 2426441. The reversal of 2426438 is 8346242.

It is a self number, because there is not a number n which added to its sum of digits gives 2426438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3353 + ... + 4011.

It is an arithmetic number, because the mean of its divisors is an integer number (261360).

2^2426438 is an apocalyptic number.

2426438 is a deficient number, since it is larger than the sum of its proper divisors (1755322).

2426438 is a wasteful number, since it uses less digits than its factorization.

2426438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931.

The product of its digits is 9216, while the sum is 29.

The square root of 2426438 is about 1557.7027957862. The cubic root of 2426438 is about 134.3764198876.

It can be divided in two parts, 24 and 26438, that added together give a palindrome (26462).

The spelling of 2426438 in words is "two million, four hundred twenty-six thousand, four hundred thirty-eight".