47710213 has 2 divisors, whose sum is σ = 47710214. Its totient is φ = 47710212.

The previous prime is 47710207. The next prime is 47710219. The reversal of 47710213 is 31201774.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (47710207) and next prime (47710219).

It can be written as a sum of positive squares in only one way, i.e., 29408929 + 18301284 = 5423^2 + 4278^2 .

It is a cyclic number.

It is not a de Polignac number, because 47710213 - 2¹³ = 47702021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47710219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23855106 + 23855107.

It is an arithmetic number, because the mean of its divisors is an integer number (23855107).

Almost surely, 2^47710213 is an apocalyptic number.

It is an amenable number.

47710213 is a deficient number, since it is larger than the sum of its proper divisors (1).

47710213 is an equidigital number, since it uses as much as digits as its factorization.

47710213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 47710213 is about 6907.2579943129. The cubic root of 47710213 is about 362.6912835882.

Adding to 47710213 its reverse (31201774), we get a palindrome (78911987).

The spelling of 47710213 in words is "forty-seven million, seven hundred ten thousand, two hundred thirteen".