1850006872 has 32 divisors (see below), whose sum is σ = 3969050400. Its totient is φ = 791910144.

The previous prime is 1850006869. The next prime is 1850006887. The reversal of 1850006872 is 2786000581.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28404 + ... + 67132.

It is an arithmetic number, because the mean of its divisors is an integer number (124032825).

Almost surely, 2^1850006872 is an apocalyptic number.

It is an amenable number.

1850006872 is an abundant number, since it is smaller than the sum of its proper divisors (2119043528).

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

1850006872 is a wasteful number, since it uses less digits than its factorization.

1850006872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39595 (or 39591 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 1850006872 is about 43011.7062205163. The cubic root of 1850006872 is about 1227.6025462036.

The spelling of 1850006872 in words is "one billion, eight hundred fifty million, six thousand, eight hundred seventy-two".