2842051 has 4 divisors (see below), whose sum is σ = 2888704. Its totient is φ = 2795400.

The previous prime is 2842033. The next prime is 2842061. The reversal of 2842051 is 1502482.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2842051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2842031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23235 + ... + 23356.

It is an arithmetic number, because the mean of its divisors is an integer number (722176).

2^2842051 is an apocalyptic number.

2842051 is a deficient number, since it is larger than the sum of its proper divisors (46653).

2842051 is an equidigital number, since it uses as much as digits as its factorization.

2842051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46652.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2842051 is about 1685.8383671040. The cubic root of 2842051 is about 141.6480572249.

The spelling of 2842051 in words is "two million, eight hundred forty-two thousand, fifty-one".