671162 has 8 divisors (see below), whose sum is σ = 1020756. Its totient is φ = 330912.

The previous prime is 671161. The next prime is 671189. The reversal of 671162 is 261176.

It can be written as a sum of positive squares in 2 ways, for example, as 638401 + 32761 = 799^2 + 181^2 .

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

It is not an unprimeable number, because it can be changed into a prime (671161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2153 + ... + 2444.

2⁶⁷¹¹⁶² is an apocalyptic number.

671162 is a deficient number, since it is larger than the sum of its proper divisors (349594).

671162 is a wasteful number, since it uses less digits than its factorization.

671162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4672.

The product of its digits is 504, while the sum is 23.

The square root of 671162 is about 819.2447741670. The cubic root of 671162 is about 87.5539585553.

The spelling of 671162 in words is "six hundred seventy-one thousand, one hundred sixty-two".