2580316 has 12 divisors (see below), whose sum is σ = 4661440. Its totient is φ = 1248480.

The previous prime is 2580313. The next prime is 2580323. The reversal of 2580316 is 6130852.

It is a happy number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2580313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10281 + ... + 10528.

2^2580316 is an apocalyptic number.

It is an amenable number.

2580316 is a deficient number, since it is larger than the sum of its proper divisors (2081124).

2580316 is a wasteful number, since it uses less digits than its factorization.

2580316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20844 (or 20842 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2580316 is about 1606.3362039125. The cubic root of 2580316 is about 137.1589963232.

The spelling of 2580316 in words is "two million, five hundred eighty thousand, three hundred sixteen".