8160084 has 18 divisors (see below), whose sum is σ = 20626970. Its totient is φ = 2720016.

The previous prime is 8160083. The next prime is 8160127. The reversal of 8160084 is 4800618.

It can be written as a sum of positive squares in only one way, i.e., 7683984 + 476100 = 2772^2 + 690^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8160083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113299 + ... + 113370.

Almost surely, 2^8160084 is an apocalyptic number.

It is an amenable number.

8160084 is an abundant number, since it is smaller than the sum of its proper divisors (12466886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8160084 is a wasteful number, since it uses less digits than its factorization.

8160084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226679 (or 226674 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 8160084 is about 2856.5860743202. The cubic root of 8160084 is about 201.3252327292.

The spelling of 8160084 in words is "eight million, one hundred sixty thousand, eighty-four".