4847231 has 2 divisors, whose sum is σ = 4847232. Its totient is φ = 4847230.

The previous prime is 4847189. The next prime is 4847237. The reversal of 4847231 is 1327484.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4847231 is a prime.

It is a super-2 number, since 2×4847231² = 46991296734722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4847194 and 4847203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4847237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2423615 + 2423616.

It is an arithmetic number, because the mean of its divisors is an integer number (2423616).

Almost surely, 2^4847231 is an apocalyptic number.

4847231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4847231 is an equidigital number, since it uses as much as digits as its factorization.

4847231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 29.

The square root of 4847231 is about 2201.6427957323. The cubic root of 4847231 is about 169.2380083097.

The spelling of 4847231 in words is "four million, eight hundred forty-seven thousand, two hundred thirty-one".