9421071 has 16 divisors (see below), whose sum is σ = 13911168. Its totient is φ = 5623200.

The previous prime is 9421067. The next prime is 9421073. The reversal of 9421071 is 1701249.

9421071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9421071 - 2² = 9421067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9421073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81 + ... + 4341.

It is an arithmetic number, because the mean of its divisors is an integer number (869448).

Almost surely, 2^9421071 is an apocalyptic number.

9421071 is a deficient number, since it is larger than the sum of its proper divisors (4490097).

9421071 is a wasteful number, since it uses less digits than its factorization.

9421071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4342.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 9421071 is about 3069.3763210138. The cubic root of 9421071 is about 211.2030046132.

The spelling of 9421071 in words is "nine million, four hundred twenty-one thousand, seventy-one".