854235012 has 24 divisors (see below), whose sum is σ = 1997321536. Its totient is φ = 284158368.

The previous prime is 854235007. The next prime is 854235017. The reversal of 854235012 is 210532458.

854235012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (854235007) and next prime (854235017).

It is not an unprimeable number, because it can be changed into a prime (854235017) 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, 67243 + ... + 78930.

Almost surely, 2^854235012 is an apocalyptic number.

It is an amenable number.

854235012 is an abundant number, since it is smaller than the sum of its proper divisors (1143086524).

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

854235012 is a wasteful number, since it uses less digits than its factorization.

854235012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146667 (or 146665 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 854235012 is about 29227.2990883523. The cubic root of 854235012 is about 948.8388443067.

The spelling of 854235012 in words is "eight hundred fifty-four million, two hundred thirty-five thousand, twelve".