9229231 has 8 divisors (see below), whose sum is σ = 10598400. Its totient is φ = 7948440.

The previous prime is 9229201. The next prime is 9229237. The reversal of 9229231 is 1329229.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9229231 - 2⁹ = 9228719 is a prime.

It is a super-2 number, since 2×9229231² = 170357409702722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9229231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9229237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21871 + ... + 22288.

It is an arithmetic number, because the mean of its divisors is an integer number (1324800).

Almost surely, 2^9229231 is an apocalyptic number.

9229231 is a deficient number, since it is larger than the sum of its proper divisors (1369169).

9229231 is a wasteful number, since it uses less digits than its factorization.

9229231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44189.

The product of its digits is 1944, while the sum is 28.

The square root of 9229231 is about 3037.9649438399. The cubic root of 9229231 is about 209.7595964002.

It can be divided in two parts, 922 and 9231, that added together give a triangular number (10153 = T₁₄₂).

The spelling of 9229231 in words is "nine million, two hundred twenty-nine thousand, two hundred thirty-one".