84204168 has 64 divisors (see below), whose sum is σ = 219024000. Its totient is φ = 26944512.

The previous prime is 84204167. The next prime is 84204229. The reversal of 84204168 is 86140248.

It is not an unprimeable number, because it can be changed into a prime (84204167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234373 + ... + 234731.

It is an arithmetic number, because the mean of its divisors is an integer number (3422250).

Almost surely, 2^84204168 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 84204168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109512000).

84204168 is an abundant number, since it is smaller than the sum of its proper divisors (134819832).

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

84204168 is a wasteful number, since it uses less digits than its factorization.

84204168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 84204168 is about 9176.2829075830. The cubic root of 84204168 is about 438.3064513707.

The spelling of 84204168 in words is "eighty-four million, two hundred four thousand, one hundred sixty-eight".