2887915052 has 48 divisors (see below), whose sum is σ = 6091448832. Its totient is φ = 1181748480.

The previous prime is 2887915021. The next prime is 2887915061. The reversal of 2887915052 is 2505197882.

It is a junction number, because it is equal to n+sod(n) for n = 2887914988 and 2887915006.

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, 66728 + ... + 101135.

It is an arithmetic number, because the mean of its divisors is an integer number (126905184).

Almost surely, 2^2887915052 is an apocalyptic number.

2887915052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2887915052 is an abundant number, since it is smaller than the sum of its proper divisors (3203533780).

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

2887915052 is a wasteful number, since it uses less digits than its factorization.

2887915052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167918 (or 167916 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 47.

The square root of 2887915052 is about 53739.3250050650. The cubic root of 2887915052 is about 1424.0595090173.

The spelling of 2887915052 in words is "two billion, eight hundred eighty-seven million, nine hundred fifteen thousand, fifty-two".