84668 has 12 divisors (see below), whose sum is σ = 151032. Its totient is φ = 41520.

The previous prime is 84659. The next prime is 84673. The reversal of 84668 is 86648.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71 + ... + 417.

It is an arithmetic number, because the mean of its divisors is an integer number (12586).

2⁸⁴⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

84668 is a deficient number, since it is larger than the sum of its proper divisors (66364).

84668 is a wasteful number, since it uses less digits than its factorization.

84668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 410 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 84668 is about 290.9776623729. The cubic root of 84668 is about 43.9109770306.

The spelling of 84668 in words is "eighty-four thousand, six hundred sixty-eight".