4761247 has 2 divisors, whose sum is σ = 4761248. Its totient is φ = 4761246.

The previous prime is 4761223. The next prime is 4761269. The reversal of 4761247 is 7421674.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4761247 is a prime.

4761247 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4761217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2380623 + 2380624.

It is an arithmetic number, because the mean of its divisors is an integer number (2380624).

Almost surely, 2^4761247 is an apocalyptic number.

4761247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4761247 is an equidigital number, since it uses as much as digits as its factorization.

4761247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9408, while the sum is 31.

The square root of 4761247 is about 2182.0281849692. The cubic root of 4761247 is about 168.2313399290.

The spelling of 4761247 in words is "four million, seven hundred sixty-one thousand, two hundred forty-seven".