2422842 has 32 divisors (see below), whose sum is σ = 5209920. Its totient is φ = 748800.

The previous prime is 2422837. The next prime is 2422873. The reversal of 2422842 is 2482242.

2422842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 5842 + ... + 6242.

It is an arithmetic number, because the mean of its divisors is an integer number (162810).

2^2422842 is an apocalyptic number.

2422842 is an abundant number, since it is smaller than the sum of its proper divisors (2787078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2422842 is a wasteful number, since it uses less digits than its factorization.

2422842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478.

The product of its digits is 2048, while the sum is 24.

The square root of 2422842 is about 1556.5481039788. The cubic root of 2422842 is about 134.3100047676.

The spelling of 2422842 in words is "two million, four hundred twenty-two thousand, eight hundred forty-two".