2887285742860 has 48 divisors (see below), whose sum is σ = 6277534875360. Its totient is φ = 1114173132800.

The previous prime is 2887285742827. The next prime is 2887285742921. The reversal of 2887285742860 is 682475827882.

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, 1339366 + ... + 2751085.

It is an arithmetic number, because the mean of its divisors is an integer number (130781976570).

Almost surely, 2^{2887285742860} is an apocalyptic number.

2887285742860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2887285742860 is an abundant number, since it is smaller than the sum of its proper divisors (3390249132500).

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

2887285742860 is a wasteful number, since it uses less digits than its factorization.

2887285742860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091706 (or 4091704 counting only the distinct ones).

The product of its (nonzero) digits is 192675840, while the sum is 67.

The spelling of 2887285742860 in words is "two trillion, eight hundred eighty-seven billion, two hundred eighty-five million, seven hundred forty-two thousand, eight hundred sixty".