84466 has 8 divisors (see below), whose sum is σ = 127980. Its totient is φ = 41808.

The previous prime is 84463. The next prime is 84467. The reversal of 84466 is 66448.

It can be written as a sum of positive squares in 2 ways, for example, as 73441 + 11025 = 271^2 + 105^2 .

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

It is not an unprimeable number, because it can be changed into a prime (84463) 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, 180 + ... + 448.

2⁸⁴⁴⁶⁶ is an apocalyptic number.

84466 is a deficient number, since it is larger than the sum of its proper divisors (43514).

84466 is a wasteful number, since it uses less digits than its factorization.

84466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428.

The product of its digits is 4608, while the sum is 28.

The square root of 84466 is about 290.6303494131. The cubic root of 84466 is about 43.8760284443.

The spelling of 84466 in words is "eighty-four thousand, four hundred sixty-six".