2871201080 has 32 divisors (see below), whose sum is σ = 7047494640. Its totient is φ = 1044072960.

The previous prime is 2871201071. The next prime is 2871201083. The reversal of 2871201080 is 801021782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2871201083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3262289 + ... + 3263168.

Almost surely, 2^2871201080 is an apocalyptic number.

2871201080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2871201080 is an abundant number, since it is smaller than the sum of its proper divisors (4176293560).

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

2871201080 is a wasteful number, since it uses less digits than its factorization.

2871201080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6525479 (or 6525475 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 2871201080 is about 53583.5896520567. The cubic root of 2871201080 is about 1421.3069168737.

The spelling of 2871201080 in words is "two billion, eight hundred seventy-one million, two hundred one thousand, eighty".