84466166 has 16 divisors (see below), whose sum is σ = 139986144. Its totient is φ = 38020224.

The previous prime is 84466159. The next prime is 84466169. The reversal of 84466166 is 66166448.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84466169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53225 + ... + 54788.

It is an arithmetic number, because the mean of its divisors is an integer number (8749134).

Almost surely, 2^84466166 is an apocalyptic number.

84466166 is a deficient number, since it is larger than the sum of its proper divisors (55519978).

84466166 is a wasteful number, since it uses less digits than its factorization.

84466166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108055.

The product of its digits is 165888, while the sum is 41.

The square root of 84466166 is about 9190.5476441831. The cubic root of 84466166 is about 438.7605718727.

The spelling of 84466166 in words is "eighty-four million, four hundred sixty-six thousand, one hundred sixty-six".