854225556 has 24 divisors (see below), whose sum is σ = 2012547264. Its totient is φ = 281976960.

The previous prime is 854225531. The next prime is 854225557. The reversal of 854225556 is 655522458.

854225556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854225557) 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, 344325 + ... + 346796.

It is an arithmetic number, because the mean of its divisors is an integer number (83856136).

Almost surely, 2^854225556 is an apocalyptic number.

It is an amenable number.

854225556 is an abundant number, since it is smaller than the sum of its proper divisors (1158321708).

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

854225556 is a wasteful number, since it uses less digits than its factorization.

854225556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691231 (or 691229 counting only the distinct ones).

The product of its digits is 480000, while the sum is 42.

The square root of 854225556 is about 29227.1373213320. The cubic root of 854225556 is about 948.8353432197.

The spelling of 854225556 in words is "eight hundred fifty-four million, two hundred twenty-five thousand, five hundred fifty-six".