2585983 has 2 divisors, whose sum is σ = 2585984. Its totient is φ = 2585982.

The previous prime is 2585981. The next prime is 2586011. The reversal of 2585983 is 3895852.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2585983 - 2¹ = 2585981 is a prime.

Together with 2585981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2585981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1292991 + 1292992.

It is an arithmetic number, because the mean of its divisors is an integer number (1292992).

2^2585983 is an apocalyptic number.

2585983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2585983 is an equidigital number, since it uses as much as digits as its factorization.

2585983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 40.

The square root of 2585983 is about 1608.0991884831. The cubic root of 2585983 is about 137.2593343817.

It can be divided in two parts, 258 and 5983, that added together give a square (6241 = 79²).

The spelling of 2585983 in words is "two million, five hundred eighty-five thousand, nine hundred eighty-three".