671108 has 6 divisors (see below), whose sum is σ = 1174446. Its totient is φ = 335552.

The previous prime is 671093. The next prime is 671123. The reversal of 671108 is 801176.

It is an interprime number because it is at equal distance from previous prime (671093) and next prime (671123).

It can be written as a sum of positive squares in only one way, i.e., 432964 + 238144 = 658^2 + 488^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 671108.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83885 + ... + 83892.

It is an arithmetic number, because the mean of its divisors is an integer number (195741).

2⁶⁷¹¹⁰⁸ is an apocalyptic number.

It is an amenable number.

671108 is a deficient number, since it is larger than the sum of its proper divisors (503338).

671108 is a wasteful number, since it uses less digits than its factorization.

671108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167781 (or 167779 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 671108 is about 819.2118163210. The cubic root of 671108 is about 87.5516103689.

The spelling of 671108 in words is "six hundred seventy-one thousand, one hundred eight".