2875132988 has 48 divisors (see below), whose sum is σ = 6205592064. Its totient is φ = 1135028160.

The previous prime is 2875132961. The next prime is 2875132999. The reversal of 2875132988 is 8892315782.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 170681 + ... + 186767.

It is an arithmetic number, because the mean of its divisors is an integer number (129283168).

Almost surely, 2^2875132988 is an apocalyptic number.

2875132988 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2875132988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3102796032).

2875132988 is an abundant number, since it is smaller than the sum of its proper divisors (3330459076).

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

2875132988 is a wasteful number, since it uses less digits than its factorization.

2875132988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16602 (or 16600 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 53.

The square root of 2875132988 is about 53620.2665789718. The cubic root of 2875132988 is about 1421.9554142360.

The spelling of 2875132988 in words is "two billion, eight hundred seventy-five million, one hundred thirty-two thousand, nine hundred eighty-eight".