84483072 has 132 divisors (see below), whose sum is σ = 249078960. Its totient is φ = 27574272.

The previous prime is 84483059. The next prime is 84483073. The reversal of 84483072 is 27038448.

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 (84483073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 820173 + ... + 820275.

Almost surely, 2^84483072 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 84483072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124539480).

84483072 is an abundant number, since it is smaller than the sum of its proper divisors (164595888).

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

84483072 is a wasteful number, since it uses less digits than its factorization.

84483072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 84483072 is about 9191.4673474914. The cubic root of 84483072 is about 438.7898427304.

The spelling of 84483072 in words is "eighty-four million, four hundred eighty-three thousand, seventy-two".