2587488628 has 12 divisors (see below), whose sum is σ = 4766426560. Its totient is φ = 1225652472.

The previous prime is 2587488623. The next prime is 2587488637. The reversal of 2587488628 is 8268847852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2587488623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17022876 + ... + 17023027.

Almost surely, 2^2587488628 is an apocalyptic number.

It is an amenable number.

2587488628 is a deficient number, since it is larger than the sum of its proper divisors (2178937932).

2587488628 is a wasteful number, since it uses less digits than its factorization.

2587488628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34045926 (or 34045924 counting only the distinct ones).

The product of its digits is 13762560, while the sum is 58.

The square root of 2587488628 is about 50867.3630926550. The cubic root of 2587488628 is about 1372.8596789043.

The spelling of 2587488628 in words is "two billion, five hundred eighty-seven million, four hundred eighty-eight thousand, six hundred twenty-eight".