9231141 has 4 divisors (see below), whose sum is σ = 12308192. Its totient is φ = 6154092.

The previous prime is 9231139. The next prime is 9231143. The reversal of 9231141 is 1411329.

9231141 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1411329 = 3 ⋅470443.

It is an interprime number because it is at equal distance from previous prime (9231139) and next prime (9231143).

It is not a de Polignac number, because 9231141 - 2¹ = 9231139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9231143) 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, 1538521 + ... + 1538526.

It is an arithmetic number, because the mean of its divisors is an integer number (3077048).

Almost surely, 2^9231141 is an apocalyptic number.

It is an amenable number.

9231141 is a deficient number, since it is larger than the sum of its proper divisors (3077051).

9231141 is a wasteful number, since it uses less digits than its factorization.

9231141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077050.

The product of its digits is 216, while the sum is 21.

The square root of 9231141 is about 3038.2792827520. The cubic root of 9231141 is about 209.7740653989.

The spelling of 9231141 in words is "nine million, two hundred thirty-one thousand, one hundred forty-one".