854232222 has 32 divisors (see below), whose sum is σ = 1719175680. Its totient is φ = 282965760.

The previous prime is 854232193. The next prime is 854232287. The reversal of 854232222 is 222232458.

It is a self number, because there is not a number n which added to its sum of digits gives 854232222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919054 + ... + 919982.

It is an arithmetic number, because the mean of its divisors is an integer number (53724240).

Almost surely, 2^854232222 is an apocalyptic number.

854232222 is an abundant number, since it is smaller than the sum of its proper divisors (864943458).

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

854232222 is a wasteful number, since it uses less digits than its factorization.

854232222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728.

The product of its digits is 15360, while the sum is 30.

The square root of 854232222 is about 29227.2513589629. The cubic root of 854232222 is about 948.8378113110.

The spelling of 854232222 in words is "eight hundred fifty-four million, two hundred thirty-two thousand, two hundred twenty-two".