2842242 has 24 divisors (see below), whose sum is σ = 6157584. Its totient is φ = 874224.

The previous prime is 2842237. The next prime is 2842253. The reversal of 2842242 is 2422482.

2842242 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 11 ways as a sum of consecutive naturals, for example, 388 + ... + 2415.

It is an arithmetic number, because the mean of its divisors is an integer number (256566).

2^2842242 is an apocalyptic number.

2842242 is an abundant number, since it is smaller than the sum of its proper divisors (3315342).

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

2842242 is a wasteful number, since it uses less digits than its factorization.

2842242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834 (or 2821 counting only the distinct ones).

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

The square root of 2842242 is about 1685.8950145249. The cubic root of 2842242 is about 141.6512303058.

The spelling of 2842242 in words is "two million, eight hundred forty-two thousand, two hundred forty-two".