8548231 has 2 divisors, whose sum is σ = 8548232. Its totient is φ = 8548230.

The previous prime is 8548223. The next prime is 8548237. The reversal of 8548231 is 1328458.

8548231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8548231 - 2³ = 8548223 is a prime.

It is a super-2 number, since 2×8548231² = 146144506458722, which contains 22 as substring.

8548231 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8548193 and 8548202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8548237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4274115 + 4274116.

It is an arithmetic number, because the mean of its divisors is an integer number (4274116).

Almost surely, 2^8548231 is an apocalyptic number.

8548231 is a deficient number, since it is larger than the sum of its proper divisors (1).

8548231 is an equidigital number, since it uses as much as digits as its factorization.

8548231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 31.

The square root of 8548231 is about 2923.7357951771. The cubic root of 8548231 is about 204.4680318192.

The spelling of 8548231 in words is "eight million, five hundred forty-eight thousand, two hundred thirty-one".