2587926804 has 12 divisors (see below), whose sum is σ = 6038495904. Its totient is φ = 862642264.

The previous prime is 2587926799. The next prime is 2587926821. The reversal of 2587926804 is 4086297852.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107830272 + ... + 107830295.

It is an arithmetic number, because the mean of its divisors is an integer number (503207992).

Almost surely, 2^2587926804 is an apocalyptic number.

It is an amenable number.

2587926804 is an abundant number, since it is smaller than the sum of its proper divisors (3450569100).

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

2587926804 is a wasteful number, since it uses less digits than its factorization.

2587926804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215660574 (or 215660572 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 2587926804 is about 50871.6699548973. The cubic root of 2587926804 is about 1372.9371697710.

The spelling of 2587926804 in words is "two billion, five hundred eighty-seven million, nine hundred twenty-six thousand, eight hundred four".