2587680264 has 32 divisors (see below), whose sum is σ = 6966832320. Its totient is φ = 796209216.

The previous prime is 2587680259. The next prime is 2587680283. The reversal of 2587680264 is 4620867852.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4146612 + ... + 4147235.

It is an arithmetic number, because the mean of its divisors is an integer number (217713510).

Almost surely, 2^2587680264 is an apocalyptic number.

2587680264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2587680264 is an abundant number, since it is smaller than the sum of its proper divisors (4379152056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2587680264 is a wasteful number, since it uses less digits than its factorization.

2587680264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8293869 (or 8293865 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 2587680264 is about 50869.2467410321. The cubic root of 2587680264 is about 1372.8935705628.

The spelling of 2587680264 in words is "two billion, five hundred eighty-seven million, six hundred eighty thousand, two hundred sixty-four".