2827872564 has 48 divisors (see below), whose sum is σ = 7206687936. Its totient is φ = 855923200.

The previous prime is 2827872557. The next prime is 2827872571. The reversal of 2827872564 is 4652787282.

It is an interprime number because it is at equal distance from previous prime (2827872557) and next prime (2827872571).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104134 + ... + 128450.

It is an arithmetic number, because the mean of its divisors is an integer number (150139332).

Almost surely, 2^2827872564 is an apocalyptic number.

It is an amenable number.

2827872564 is an abundant number, since it is smaller than the sum of its proper divisors (4378815372).

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

2827872564 is a wasteful number, since it uses less digits than its factorization.

2827872564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25216 (or 25214 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 51.

The square root of 2827872564 is about 53177.7450067225. The cubic root of 2827872564 is about 1414.1211295408.

The spelling of 2827872564 in words is "two billion, eight hundred twenty-seven million, eight hundred seventy-two thousand, five hundred sixty-four".