2587400672 has 12 divisors (see below), whose sum is σ = 5093945136. Its totient is φ = 1293700320.

The previous prime is 2587400671. The next prime is 2587400681. The reversal of 2587400672 is 2760047852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2587400671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40428104 + ... + 40428167.

It is an arithmetic number, because the mean of its divisors is an integer number (424495428).

Almost surely, 2^2587400672 is an apocalyptic number.

It is an amenable number.

2587400672 is a deficient number, since it is larger than the sum of its proper divisors (2506544464).

2587400672 is an equidigital number, since it uses as much as digits as its factorization.

2587400672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80856281 (or 80856273 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 2587400672 is about 50866.4985230947. The cubic root of 2587400672 is about 1372.8441229436.

The spelling of 2587400672 in words is "two billion, five hundred eighty-seven million, four hundred thousand, six hundred seventy-two".