83484112 has 40 divisors (see below), whose sum is σ = 171596160. Its totient is φ = 39262080.

The previous prime is 83484109. The next prime is 83484131. The reversal of 83484112 is 21148438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20589 + ... + 24307.

It is an arithmetic number, because the mean of its divisors is an integer number (4289904).

Almost surely, 2^83484112 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 83484112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85798080).

83484112 is an abundant number, since it is smaller than the sum of its proper divisors (88112048).

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

83484112 is a wasteful number, since it uses less digits than its factorization.

83484112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811 (or 3805 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 83484112 is about 9136.9640472096. The cubic root of 83484112 is about 437.0535082418.

The spelling of 83484112 in words is "eighty-three million, four hundred eighty-four thousand, one hundred twelve".