84228336 has 100 divisors (see below), whose sum is σ = 258188832. Its totient is φ = 26417664.

The previous prime is 84228329. The next prime is 84228343. The reversal of 84228336 is 63382248.

It is an interprime number because it is at equal distance from previous prime (84228329) and next prime (84228343).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 84228336.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 20121 + ... + 23943.

Almost surely, 2^84228336 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 84228336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129094416).

84228336 is an abundant number, since it is smaller than the sum of its proper divisors (173960496).

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

84228336 is a wasteful number, since it uses less digits than its factorization.

84228336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860 (or 3845 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 84228336 is about 9177.5996861925. The cubic root of 84228336 is about 438.3483811123.

The spelling of 84228336 in words is "eighty-four million, two hundred twenty-eight thousand, three hundred thirty-six".