852089112 has 64 divisors (see below), whose sum is σ = 2705049600. Its totient is φ = 243453600.

The previous prime is 852089111. The next prime is 852089129. The reversal of 852089112 is 211980258.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852089111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280264 + ... + 283287.

It is an arithmetic number, because the mean of its divisors is an integer number (42266400).

Almost surely, 2^852089112 is an apocalyptic number.

It is an amenable number.

852089112 is an abundant number, since it is smaller than the sum of its proper divisors (1852960488).

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

852089112 is a wasteful number, since it uses less digits than its factorization.

852089112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563573 (or 563563 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 852089112 is about 29190.5654621489. The cubic root of 852089112 is about 948.0436608637.

The spelling of 852089112 in words is "eight hundred fifty-two million, eighty-nine thousand, one hundred twelve".