2872625872 has 20 divisors (see below), whose sum is σ = 5569331040. Its totient is φ = 1435379168.

The previous prime is 2872625867. The next prime is 2872625909. The reversal of 2872625872 is 2785262782.

It is a congruent number.

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, 32638 + ... + 82525.

It is an arithmetic number, because the mean of its divisors is an integer number (278466552).

Almost surely, 2^2872625872 is an apocalyptic number.

It is an amenable number.

2872625872 is a deficient number, since it is larger than the sum of its proper divisors (2696705168).

2872625872 is a wasteful number, since it uses less digits than its factorization.

2872625872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116730 (or 116724 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 49.

The square root of 2872625872 is about 53596.8830436995. The cubic root of 2872625872 is about 1421.5419789947.

The spelling of 2872625872 in words is "two billion, eight hundred seventy-two million, six hundred twenty-five thousand, eight hundred seventy-two".