84803112 has 128 divisors (see below), whose sum is σ = 246787200. Its totient is φ = 27293760.

The previous prime is 84803071. The next prime is 84803141. The reversal of 84803112 is 21130848.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 647287 + ... + 647417.

It is an arithmetic number, because the mean of its divisors is an integer number (1928025).

Almost surely, 2^84803112 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 84803112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123393600).

84803112 is an abundant number, since it is smaller than the sum of its proper divisors (161984088).

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

84803112 is a wasteful number, since it uses less digits than its factorization.

84803112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 84803112 is about 9208.8605158293. The cubic root of 84803112 is about 439.3432212298.

The spelling of 84803112 in words is "eighty-four million, eight hundred three thousand, one hundred twelve".