2646983 has 2 divisors, whose sum is σ = 2646984. Its totient is φ = 2646982.

The previous prime is 2646967. The next prime is 2646989. The reversal of 2646983 is 3896462.

2646983 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 not a de Polignac number, because 2646983 - 2⁴ = 2646967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2646989) 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, 1323491 + 1323492.

It is an arithmetic number, because the mean of its divisors is an integer number (1323492).

2^2646983 is an apocalyptic number.

2646983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2646983 is an equidigital number, since it uses as much as digits as its factorization.

2646983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The square root of 2646983 is about 1626.9551315264. The cubic root of 2646983 is about 138.3302146036.

The spelling of 2646983 in words is "two million, six hundred forty-six thousand, nine hundred eighty-three".