8971072 has 28 divisors (see below), whose sum is σ = 19421856. Its totient is φ = 4077440.

The previous prime is 8971049. The next prime is 8971091. The reversal of 8971072 is 2701798.

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, 5668 + ... + 7075.

Almost surely, 2^8971072 is an apocalyptic number.

It is an amenable number.

8971072 is an abundant number, since it is smaller than the sum of its proper divisors (10450784).

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

8971072 is a wasteful number, since it uses less digits than its factorization.

8971072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12766 (or 12756 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 8971072 is about 2995.1747862187. The cubic root of 8971072 is about 207.7852813806.

The spelling of 8971072 in words is "eight million, nine hundred seventy-one thousand, seventy-two".