2585973 has 16 divisors (see below), whose sum is σ = 3777536. Its totient is φ = 1563840.

The previous prime is 2585971. The next prime is 2585981. The reversal of 2585973 is 3795852.

It is not a de Polignac number, because 2585973 - 2¹ = 2585971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2585971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1836 + ... + 2922.

It is an arithmetic number, because the mean of its divisors is an integer number (236096).

2^2585973 is an apocalyptic number.

It is an amenable number.

2585973 is a deficient number, since it is larger than the sum of its proper divisors (1191563).

2585973 is a wasteful number, since it uses less digits than its factorization.

2585973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164.

The product of its digits is 75600, while the sum is 39.

The square root of 2585973 is about 1608.0960792191. The cubic root of 2585973 is about 137.2591574542.

The spelling of 2585973 in words is "two million, five hundred eighty-five thousand, nine hundred seventy-three".