2804877 has 6 divisors (see below), whose sum is σ = 4051502. Its totient is φ = 1869912.

The previous prime is 2804861. The next prime is 2804887. The reversal of 2804877 is 7784082.

2804877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2802276 + 2601 = 1674^2 + 51^2 .

It is not a de Polignac number, because 2804877 - 2⁴ = 2804861 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 (2804807) 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 in 5 ways as a sum of consecutive naturals, for example, 155818 + ... + 155835.

2^2804877 is an apocalyptic number.

It is an amenable number.

2804877 is a deficient number, since it is larger than the sum of its proper divisors (1246625).

2804877 is a wasteful number, since it uses less digits than its factorization.

2804877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311659 (or 311656 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 2804877 is about 1674.7767015337. The cubic root of 2804877 is about 141.0277597373.

The spelling of 2804877 in words is "two million, eight hundred four thousand, eight hundred seventy-seven".