47228627 has 2 divisors, whose sum is σ = 47228628. Its totient is φ = 47228626.

The previous prime is 47228603. The next prime is 47228639. The reversal of 47228627 is 72682274.

It is a happy number.

47228627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47228627 - 2⁶ = 47228563 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47228647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23614313 + 23614314.

It is an arithmetic number, because the mean of its divisors is an integer number (23614314).

Almost surely, 2^47228627 is an apocalyptic number.

47228627 is a deficient number, since it is larger than the sum of its proper divisors (1).

47228627 is an equidigital number, since it uses as much as digits as its factorization.

47228627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75264, while the sum is 38.

The square root of 47228627 is about 6872.3087095968. The cubic root of 47228627 is about 361.4668213834.

The spelling of 47228627 in words is "forty-seven million, two hundred twenty-eight thousand, six hundred twenty-seven".