2580632 has 16 divisors (see below), whose sum is σ = 4866000. Its totient is φ = 1283040.

The previous prime is 2580631. The next prime is 2580647. The reversal of 2580632 is 2360852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2580631) 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, 782 + ... + 2402.

It is an arithmetic number, because the mean of its divisors is an integer number (304125).

2^2580632 is an apocalyptic number.

It is an amenable number.

2580632 is a deficient number, since it is larger than the sum of its proper divisors (2285368).

2580632 is a wasteful number, since it uses less digits than its factorization.

2580632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826 (or 1822 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2580632 is about 1606.4345613812. The cubic root of 2580632 is about 137.1645951818.

Subtracting from 2580632 its product of nonzero digits (2880), we obtain a palindrome (2577752).

The spelling of 2580632 in words is "two million, five hundred eighty thousand, six hundred thirty-two".