8607231 has 12 divisors (see below), whose sum is σ = 12482080. Its totient is φ = 5715360.

The previous prime is 8607227. The next prime is 8607233. The reversal of 8607231 is 1327068.

8607231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8607231 - 2² = 8607227 is a prime.

It is a super-2 number, since 2×8607231² = 148168850974722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8607195 and 8607204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8607233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 675 + ... + 4203.

Almost surely, 2^8607231 is an apocalyptic number.

8607231 is a deficient number, since it is larger than the sum of its proper divisors (3874849).

8607231 is a wasteful number, since it uses less digits than its factorization.

8607231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3806 (or 3803 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 8607231 is about 2933.8082759444. The cubic root of 8607231 is about 204.9373673424.

The spelling of 8607231 in words is "eight million, six hundred seven thousand, two hundred thirty-one".