854045000 has 40 divisors (see below), whose sum is σ = 2001039150. Its totient is φ = 341616000.

The previous prime is 854044981. The next prime is 854045029. The reversal of 854045000 is 540458.

854045000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 119716 + 853925284 = 346^2 + 29222^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 80405 + ... + 90404.

Almost surely, 2^854045000 is an apocalyptic number.

It is an amenable number.

854045000 is an abundant number, since it is smaller than the sum of its proper divisors (1146994150).

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

854045000 is a wasteful number, since it uses less digits than its factorization.

854045000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170835 (or 170816 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 854045000 is about 29224.0483164123. The cubic root of 854045000 is about 948.7684873466.

Adding to 854045000 its reverse (540458), we get a palindrome (854585458).

The spelling of 854045000 in words is "eight hundred fifty-four million, forty-five thousand".