9522971 has 4 divisors (see below), whose sum is σ = 10024200. Its totient is φ = 9021744.

The previous prime is 9522959. The next prime is 9522977. The reversal of 9522971 is 1792259.

9522971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9522971 - 2¹⁸ = 9260827 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9522977) 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, 250586 + ... + 250623.

It is an arithmetic number, because the mean of its divisors is an integer number (2506050).

Almost surely, 2^9522971 is an apocalyptic number.

9522971 is a deficient number, since it is larger than the sum of its proper divisors (501229).

9522971 is a wasteful number, since it uses less digits than its factorization.

9522971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501228.

The product of its digits is 11340, while the sum is 35.

The square root of 9522971 is about 3085.9311398669. The cubic root of 9522971 is about 211.9617455005.

The spelling of 9522971 in words is "nine million, five hundred twenty-two thousand, nine hundred seventy-one".