47752207 has 2 divisors, whose sum is σ = 47752208. Its totient is φ = 47752206.

The previous prime is 47752189. The next prime is 47752213. The reversal of 47752207 is 70225774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47752207 - 2⁷ = 47752079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47752217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23876103 + 23876104.

It is an arithmetic number, because the mean of its divisors is an integer number (23876104).

Almost surely, 2^47752207 is an apocalyptic number.

47752207 is a deficient number, since it is larger than the sum of its proper divisors (1).

47752207 is an equidigital number, since it uses as much as digits as its factorization.

47752207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 47752207 is about 6910.2971716128. The cubic root of 47752207 is about 362.7976646633.

The spelling of 47752207 in words is "forty-seven million, seven hundred fifty-two thousand, two hundred seven".