2842937 has 2 divisors, whose sum is σ = 2842938. Its totient is φ = 2842936.

The previous prime is 2842901. The next prime is 2842943. The reversal of 2842937 is 7392482.

2842937 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 can be written as a sum of positive squares in only one way, i.e., 2627641 + 215296 = 1621^2 + 464^2 .

It is a cyclic number.

It is not a de Polignac number, because 2842937 - 2⁸ = 2842681 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2842897 and 2842906.

It is not a weakly prime, because it can be changed into another prime (2842237) 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, 1421468 + 1421469.

It is an arithmetic number, because the mean of its divisors is an integer number (1421469).

2^2842937 is an apocalyptic number.

It is an amenable number.

2842937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2842937 is an equidigital number, since it uses as much as digits as its factorization.

2842937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 35.

The square root of 2842937 is about 1686.1011238950. The cubic root of 2842937 is about 141.6627751334.

The spelling of 2842937 in words is "two million, eight hundred forty-two thousand, nine hundred thirty-seven".