8671772 has 12 divisors (see below), whose sum is σ = 15243480. Its totient is φ = 4316496.

The previous prime is 8671769. The next prime is 8671811. The reversal of 8671772 is 2771768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3818 + ... + 5649.

It is an arithmetic number, because the mean of its divisors is an integer number (1270290).

Almost surely, 2^8671772 is an apocalyptic number.

It is an amenable number.

8671772 is a deficient number, since it is larger than the sum of its proper divisors (6571708).

8671772 is a wasteful number, since it uses less digits than its factorization.

8671772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9700 (or 9698 counting only the distinct ones).

The product of its digits is 32928, while the sum is 38.

The square root of 8671772 is about 2944.7872588695. The cubic root of 8671772 is about 205.4483307128.

The spelling of 8671772 in words is "eight million, six hundred seventy-one thousand, seven hundred seventy-two".