84106 has 8 divisors (see below), whose sum is σ = 137664. Its totient is φ = 38220.

The previous prime is 84089. The next prime is 84121. The reversal of 84106 is 60148.

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

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, 1890 + ... + 1933.

It is an arithmetic number, because the mean of its divisors is an integer number (17208).

2⁸⁴¹⁰⁶ is an apocalyptic number.

84106 is a deficient number, since it is larger than the sum of its proper divisors (53558).

84106 is a wasteful number, since it uses less digits than its factorization.

84106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 84106 is about 290.0103446431. The cubic root of 84106 is about 43.8136054423.

It can be divided in two parts, 84 and 106, that added together give a triangular number (190 = T₁₉).

The spelling of 84106 in words is "eighty-four thousand, one hundred six".