2580783 has 8 divisors (see below), whose sum is σ = 3452208. Its totient is φ = 1714944.

The previous prime is 2580757. The next prime is 2580791. The reversal of 2580783 is 3870852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2580783 - 2⁸ = 2580527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2580703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160 + ... + 2277.

It is an arithmetic number, because the mean of its divisors is an integer number (431526).

2^2580783 is an apocalyptic number.

2580783 is a deficient number, since it is larger than the sum of its proper divisors (871425).

2580783 is a wasteful number, since it uses less digits than its factorization.

2580783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2580783 is about 1606.4815591845. The cubic root of 2580783 is about 137.1672704244.

It can be divided in two parts, 25 and 80783, that added together give a palindrome (80808).

The spelling of 2580783 in words is "two million, five hundred eighty thousand, seven hundred eighty-three".