4789247 has 2 divisors, whose sum is σ = 4789248. Its totient is φ = 4789246.

The previous prime is 4789241. The next prime is 4789249. The reversal of 4789247 is 7429874.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4789247 - 2⁴ = 4789231 is a prime.

Together with 4789249, it forms a pair of twin primes.

It is a Chen prime.

It is a zygodrome in base 8.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4789241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2394623 + 2394624.

It is an arithmetic number, because the mean of its divisors is an integer number (2394624).

Almost surely, 2^4789247 is an apocalyptic number.

4789247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4789247 is an equidigital number, since it uses as much as digits as its factorization.

4789247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 41.

The square root of 4789247 is about 2188.4348288217. The cubic root of 4789247 is about 168.5604745553.

The spelling of 4789247 in words is "four million, seven hundred eighty-nine thousand, two hundred forty-seven".