854529228 has 108 divisors (see below), whose sum is σ = 2541422520. Its totient is φ = 241363584.

The previous prime is 854529227. The next prime is 854529241. The reversal of 854529228 is 822925458.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (854529223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 154275 + ... + 159717.

It is an arithmetic number, because the mean of its divisors is an integer number (23531690).

Almost surely, 2^854529228 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 854529228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1270711260).

854529228 is an abundant number, since it is smaller than the sum of its proper divisors (1686893292).

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

854529228 is a wasteful number, since it uses less digits than its factorization.

854529228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556 (or 5544 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 854529228 is about 29232.3318946676. The cubic root of 854529228 is about 948.9477649674.

It can be divided in two parts, 8545 and 29228, that added together give a palindrome (37773).

The spelling of 854529228 in words is "eight hundred fifty-four million, five hundred twenty-nine thousand, two hundred twenty-eight".