47752267 has 2 divisors, whose sum is σ = 47752268. Its totient is φ = 47752266.

The previous prime is 47752247. The next prime is 47752277. The reversal of 47752267 is 76225774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47752267 - 2¹⁵ = 47719499 is a prime.

It is not a weakly prime, because it can be changed into another prime (47752207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23876133 + 23876134.

It is an arithmetic number, because the mean of its divisors is an integer number (23876134).

Almost surely, 2^47752267 is an apocalyptic number.

47752267 is a deficient number, since it is larger than the sum of its proper divisors (1).

47752267 is an equidigital number, since it uses as much as digits as its factorization.

47752267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 164640, while the sum is 40.

The square root of 47752267 is about 6910.3015129588. The cubic root of 47752267 is about 362.7978166134.

The spelling of 47752267 in words is "forty-seven million, seven hundred fifty-two thousand, two hundred sixty-seven".