2804051 has 2 divisors, whose sum is σ = 2804052. Its totient is φ = 2804050.

The previous prime is 2804041. The next prime is 2804057. The reversal of 2804051 is 1504082.

2804051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2804051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2804057) by changing a digit.

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 as a sum of consecutive naturals, namely, 1402025 + 1402026.

It is an arithmetic number, because the mean of its divisors is an integer number (1402026).

2^2804051 is an apocalyptic number.

2804051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2804051 is an equidigital number, since it uses as much as digits as its factorization.

2804051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2804051 is about 1674.5300833368. The cubic root of 2804051 is about 141.0139147611.

The spelling of 2804051 in words is "two million, eight hundred four thousand, fifty-one".