854305212 has 24 divisors (see below), whose sum is σ = 1993856256. Its totient is φ = 284700208.

The previous prime is 854305187. The next prime is 854305213. The reversal of 854305212 is 212503458.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 854305212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854305213) 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, 82813 + ... + 92555.

It is an arithmetic number, because the mean of its divisors is an integer number (83077344).

Almost surely, 2^854305212 is an apocalyptic number.

It is a pronic number, being equal to 29228×29229.

It is an amenable number.

854305212 is an abundant number, since it is smaller than the sum of its proper divisors (1139551044).

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

854305212 is a wasteful number, since it uses less digits than its factorization.

854305212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17057 (or 17055 counting only the distinct ones).

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

The square root of 854305212 is about 29228.4999957234. The cubic root of 854305212 is about 948.8648350709.

The spelling of 854305212 in words is "eight hundred fifty-four million, three hundred five thousand, two hundred twelve".