4630247 has 2 divisors, whose sum is σ = 4630248. Its totient is φ = 4630246.

The previous prime is 4630237. The next prime is 4630271. The reversal of 4630247 is 7420364.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4630247 - 2⁴ = 4630231 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4630207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2315123 + 2315124.

It is an arithmetic number, because the mean of its divisors is an integer number (2315124).

Almost surely, 2^4630247 is an apocalyptic number.

4630247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4630247 is an equidigital number, since it uses as much as digits as its factorization.

4630247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 4630247 is about 2151.8008736870. The cubic root of 4630247 is about 166.6740747818.

The spelling of 4630247 in words is "four million, six hundred thirty thousand, two hundred forty-seven".