34282247 has 2 divisors, whose sum is σ = 34282248. Its totient is φ = 34282246.

The previous prime is 34282231. The next prime is 34282267. The reversal of 34282247 is 74228243.

It is a weak prime.

It is an emirp because it is prime and its reverse (74228243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34282247 - 2⁴ = 34282231 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 (34282267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17141123 + 17141124.

It is an arithmetic number, because the mean of its divisors is an integer number (17141124).

Almost surely, 2^34282247 is an apocalyptic number.

34282247 is a deficient number, since it is larger than the sum of its proper divisors (1).

34282247 is an equidigital number, since it uses as much as digits as its factorization.

34282247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 32.

The square root of 34282247 is about 5855.1043543220. The cubic root of 34282247 is about 324.8551528106.

The spelling of 34282247 in words is "thirty-four million, two hundred eighty-two thousand, two hundred forty-seven".