4206047247 has 12 divisors (see below), whose sum is σ = 6075964440. Its totient is φ = 2803771728.

The previous prime is 4206047227. The next prime is 4206047267. The reversal of 4206047247 is 7427406024.

It is a happy number.

4206047247 is a `hidden beast` number, since 4 + 2 + 0 + 604 + 7 + 2 + 47 = 666.

It is an interprime number because it is at equal distance from previous prime (4206047227) and next prime (4206047267).

It is not a de Polignac number, because 4206047247 - 2¹⁶ = 4205981711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4206047207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173188 + ... + 195974.

It is an arithmetic number, because the mean of its divisors is an integer number (506330370).

Almost surely, 2^4206047247 is an apocalyptic number.

4206047247 is a deficient number, since it is larger than the sum of its proper divisors (1869917193).

4206047247 is a wasteful number, since it uses less digits than its factorization.

4206047247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43302 (or 43299 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 4206047247 is about 64854.0457257679. The cubic root of 4206047247 is about 1614.2026240087.

The spelling of 4206047247 in words is "four billion, two hundred six million, forty-seven thousand, two hundred forty-seven".