2928851 has 2 divisors, whose sum is σ = 2928852. Its totient is φ = 2928850.

The previous prime is 2928839. The next prime is 2928881. The reversal of 2928851 is 1588292.

2928851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2928851 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2928881) 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, 1464425 + 1464426.

It is an arithmetic number, because the mean of its divisors is an integer number (1464426).

2^2928851 is an apocalyptic number.

2928851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2928851 is an equidigital number, since it uses as much as digits as its factorization.

2928851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 35.

The square root of 2928851 is about 1711.3886174683. The cubic root of 2928851 is about 143.0756604847.

The spelling of 2928851 in words is "two million, nine hundred twenty-eight thousand, eight hundred fifty-one".