852920012 has 24 divisors (see below), whose sum is σ = 1710692256. Its totient is φ = 364497408.

The previous prime is 852920009. The next prime is 852920059. The reversal of 852920012 is 210029258.

852920012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 33263 + ... + 53030.

It is an arithmetic number, because the mean of its divisors is an integer number (71278844).

Almost surely, 2^852920012 is an apocalyptic number.

It is an amenable number.

852920012 is an abundant number, since it is smaller than the sum of its proper divisors (857772244).

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

852920012 is a wasteful number, since it uses less digits than its factorization.

852920012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86657 (or 86655 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 852920012 is about 29204.7943324380. The cubic root of 852920012 is about 948.3517168946.

The spelling of 852920012 in words is "eight hundred fifty-two million, nine hundred twenty thousand, twelve".