2426842 has 8 divisors (see below), whose sum is σ = 3971232. Its totient is φ = 1103100.

The previous prime is 2426833. The next prime is 2426863. The reversal of 2426842 is 2486242.

2426842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2426842.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55134 + ... + 55177.

It is an arithmetic number, because the mean of its divisors is an integer number (496404).

2^2426842 is an apocalyptic number.

2426842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2426842 is a deficient number, since it is larger than the sum of its proper divisors (1544390).

2426842 is a wasteful number, since it uses less digits than its factorization.

2426842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110324.

The product of its digits is 6144, while the sum is 28.

The square root of 2426842 is about 1557.8324685280. The cubic root of 2426842 is about 134.3838773295.

It can be divided in two parts, 24268 and 42, that added together give a triangular number (24310 = T₂₂₀).

The spelling of 2426842 in words is "two million, four hundred twenty-six thousand, eight hundred forty-two".