2871463852 has 6 divisors (see below), whose sum is σ = 5025061748. Its totient is φ = 1435731924.

The previous prime is 2871463849. The next prime is 2871463879. The reversal of 2871463852 is 2583641782.

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 as a sum of consecutive naturals, namely, 358932978 + ... + 358932985.

Almost surely, 2^2871463852 is an apocalyptic number.

It is an amenable number.

2871463852 is a deficient number, since it is larger than the sum of its proper divisors (2153597896).

2871463852 is a wasteful number, since it uses less digits than its factorization.

2871463852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717865967 (or 717865965 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 2871463852 is about 53586.0415780080. The cubic root of 2871463852 is about 1421.3502748341.

The spelling of 2871463852 in words is "two billion, eight hundred seventy-one million, four hundred sixty-three thousand, eight hundred fifty-two".