671022162 has 24 divisors (see below), whose sum is σ = 1454370060. Its totient is φ = 223598880.

The previous prime is 671022161. The next prime is 671022167. The reversal of 671022162 is 261220176.

It can be written as a sum of positive squares in 2 ways, for example, as 501267321 + 169754841 = 22389^2 + 13029^2 .

It is not an unprimeable number, because it can be changed into a prime (671022161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83664 + ... + 91332.

Almost surely, 2^671022162 is an apocalyptic number.

671022162 is an abundant number, since it is smaller than the sum of its proper divisors (783347898).

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

671022162 is a wasteful number, since it uses less digits than its factorization.

671022162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12538 (or 12535 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 671022162 is about 25904.0954677055. The cubic root of 671022162 is about 875.4787744978.

The spelling of 671022162 in words is "six hundred seventy-one million, twenty-two thousand, one hundred sixty-two".