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84066 = 2314011
BaseRepresentation
bin10100100001100010
311021022120
4110201202
510142231
61445110
7500043
oct244142
9137276
1084066
1158184
1240796
132c358
14228ca
1519d96
hex14862

84066 has 8 divisors (see below), whose sum is σ = 168144. Its totient is φ = 28020.

The previous prime is 84061. The next prime is 84067. The reversal of 84066 is 66048.

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

84066 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 84066.

It is not an unprimeable number, because it can be changed into a prime (84061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7000 + ... + 7011.

It is an arithmetic number, because the mean of its divisors is an integer number (21018).

284066 is an apocalyptic number.

84066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84072).

84066 is a wasteful number, since it uses less digits than its factorization.

84066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14016.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 84066 is about 289.9413733843. The cubic root of 84066 is about 43.8066585653.

The spelling of 84066 in words is "eighty-four thousand, sixty-six".

Divisors: 1 2 3 6 14011 28022 42033 84066