8071672 has 48 divisors (see below), whose sum is σ = 17955000. Its totient is φ = 3390912.

The previous prime is 8071669. The next prime is 8071709. The reversal of 8071672 is 2761708.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22954 + ... + 23302.

Almost surely, 2^8071672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8071672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8977500).

8071672 is an abundant number, since it is smaller than the sum of its proper divisors (9883328).

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

8071672 is a wasteful number, since it uses less digits than its factorization.

8071672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 417 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 8071672 is about 2841.0688129646. The cubic root of 8071672 is about 200.5954918542.

The spelling of 8071672 in words is "eight million, seventy-one thousand, six hundred seventy-two".