5671165 has 8 divisors (see below), whose sum is σ = 6824160. Its totient is φ = 4524432.

The previous prime is 5671147. The next prime is 5671181. The reversal of 5671165 is 5611765.

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 5671165 - 2⁹ = 5670653 is a prime.

It is a super-2 number, since 2×5671165² = 64324224914450, which contains 22 as substring.

5671165 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742 + ... + 3448.

It is an arithmetic number, because the mean of its divisors is an integer number (853020).

Almost surely, 2^5671165 is an apocalyptic number.

It is an amenable number.

5671165 is a deficient number, since it is larger than the sum of its proper divisors (1152995).

5671165 is a wasteful number, since it uses less digits than its factorization.

5671165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131.

The product of its digits is 6300, while the sum is 31.

The square root of 5671165 is about 2381.4207943998. The cubic root of 5671165 is about 178.3298705668.

The spelling of 5671165 in words is "five million, six hundred seventy-one thousand, one hundred sixty-five".