84516216 has 32 divisors (see below), whose sum is σ = 211948800. Its totient is φ = 28084320.

The previous prime is 84516167. The next prime is 84516217. The reversal of 84516216 is 61261548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84516217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2625 + ... + 13263.

It is an arithmetic number, because the mean of its divisors is an integer number (6623400).

Almost surely, 2^84516216 is an apocalyptic number.

It is an amenable number.

84516216 is an abundant number, since it is smaller than the sum of its proper divisors (127432584).

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

84516216 is a wasteful number, since it uses less digits than its factorization.

84516216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10979 (or 10975 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 84516216 is about 9193.2701472327. The cubic root of 84516216 is about 438.8472165481.

The spelling of 84516216 in words is "eighty-four million, five hundred sixteen thousand, two hundred sixteen".