853112000 has 168 divisors, whose sum is σ = 2291376672. Its totient is φ = 314496000.

The previous prime is 853111991. The next prime is 853112017. The reversal of 853112000 is 211358.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1351685 + ... + 1352315.

Almost surely, 2^853112000 is an apocalyptic number.

853112000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 853112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1145688336).

853112000 is an abundant number, since it is smaller than the sum of its proper divisors (1438264672).

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

853112000 is a wasteful number, since it uses less digits than its factorization.

853112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 853112000 is about 29208.0810735659. The cubic root of 853112000 is about 948.4228679550.

Adding to 853112000 its reverse (211358), we get a palindrome (853323358).

The spelling of 853112000 in words is "eight hundred fifty-three million, one hundred twelve thousand".