165083671 has 8 divisors (see below), whose sum is σ = 169470000. Its totient is φ = 160714560.

The previous prime is 165083669. The next prime is 165083713. The reversal of 165083671 is 176380561.

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

It is a cyclic number.

It is not a de Polignac number, because 165083671 - 2¹ = 165083669 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 165083671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165083641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16425 + ... + 24493.

It is an arithmetic number, because the mean of its divisors is an integer number (21183750).

Almost surely, 2^165083671 is an apocalyptic number.

165083671 is a deficient number, since it is larger than the sum of its proper divisors (4386329).

165083671 is an equidigital number, since it uses as much as digits as its factorization.

165083671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8609.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 165083671 is about 12848.4890551380. The cubic root of 165083671 is about 548.5733505359.

The spelling of 165083671 in words is "one hundred sixty-five million, eighty-three thousand, six hundred seventy-one".