84488208 has 80 divisors (see below), whose sum is σ = 255566976. Its totient is φ = 23546880.

The previous prime is 84488207. The next prime is 84488213. The reversal of 84488208 is 80288448.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 84488208.

It is not an unprimeable number, because it can be changed into a prime (84488203) 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 15 ways as a sum of consecutive naturals, for example, 10710 + ... + 16842.

Almost surely, 2^84488208 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 84488208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127783488).

84488208 is an abundant number, since it is smaller than the sum of its proper divisors (171078768).

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

84488208 is a wasteful number, since it uses less digits than its factorization.

84488208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6192 (or 6186 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The square root of 84488208 is about 9191.7467328033. The cubic root of 84488208 is about 438.7987343696.

The spelling of 84488208 in words is "eighty-four million, four hundred eighty-eight thousand, two hundred eight".