983166 has 8 divisors (see below), whose sum is σ = 1966344. Its totient is φ = 327720.

The previous prime is 983153. The next prime is 983173. The reversal of 983166 is 661389.

983166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

983166 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 983166.

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, 81925 + ... + 81936.

It is an arithmetic number, because the mean of its divisors is an integer number (245793).

2⁹⁸³¹⁶⁶ is an apocalyptic number.

983166 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.

983166 is a wasteful number, since it uses less digits than its factorization.

983166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163866.

The product of its digits is 7776, while the sum is 33.

The square root of 983166 is about 991.5472757262. The cubic root of 983166 is about 99.4356881785.

It can be divided in two parts, 9831 and 66, that multiplied together give a palindrome (648846).

The spelling of 983166 in words is "nine hundred eighty-three thousand, one hundred sixty-six".