84448822 has 8 divisors (see below), whose sum is σ = 129063456. Its totient is φ = 41427672.

The previous prime is 84448813. The next prime is 84448829. The reversal of 84448822 is 22884448.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84448829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398238 + ... + 398449.

It is an arithmetic number, because the mean of its divisors is an integer number (16132932).

Almost surely, 2^84448822 is an apocalyptic number.

84448822 is a deficient number, since it is larger than the sum of its proper divisors (44614634).

84448822 is a wasteful number, since it uses less digits than its factorization.

84448822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796742.

The product of its digits is 131072, while the sum is 40.

The square root of 84448822 is about 9189.6040175842. The cubic root of 84448822 is about 438.7305386075.

The spelling of 84448822 in words is "eighty-four million, four hundred forty-eight thousand, eight hundred twenty-two".