854235000 has 240 divisors, whose sum is σ = 2967924960. Its totient is φ = 221760000.

The previous prime is 854234987. The next prime is 854235007. The reversal of 854235000 is 532458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854235007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1844769 + ... + 1845231.

It is an arithmetic number, because the mean of its divisors is an integer number (12366354).

Almost surely, 2^854235000 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 854235000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1483962480).

854235000 is an abundant number, since it is smaller than the sum of its proper divisors (2113689960).

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

854235000 is a wasteful number, since it uses less digits than its factorization.

854235000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536 (or 514 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 854235000 is about 29227.2988830648. The cubic root of 854235000 is about 948.8388398637.

Adding to 854235000 its reverse (532458), we get a palindrome (854767458).

The spelling of 854235000 in words is "eight hundred fifty-four million, two hundred thirty-five thousand".