2867887180 has 12 divisors (see below), whose sum is σ = 6022563120. Its totient is φ = 1147154864.

The previous prime is 2867887177. The next prime is 2867887201. The reversal of 2867887180 is 817887682.

2867887180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 71697160 + ... + 71697199.

It is an arithmetic number, because the mean of its divisors is an integer number (501880260).

Almost surely, 2^2867887180 is an apocalyptic number.

2867887180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2867887180 is an abundant number, since it is smaller than the sum of its proper divisors (3154675940).

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

2867887180 is a wasteful number, since it uses less digits than its factorization.

2867887180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143394368 (or 143394366 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 55.

The square root of 2867887180 is about 53552.6580105974. The cubic root of 2867887180 is about 1420.7598888621.

It can be divided in two parts, 28678871 and 80, that added together give a triangular number (28678951 = T₇₅₇₃).

The spelling of 2867887180 in words is "two billion, eight hundred sixty-seven million, eight hundred eighty-seven thousand, one hundred eighty".