47327227 has 2 divisors, whose sum is σ = 47327228. Its totient is φ = 47327226.

The previous prime is 47327209. The next prime is 47327239. The reversal of 47327227 is 72272374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47327227 - 2¹⁹ = 46802939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47327192 and 47327201.

It is not a weakly prime, because it can be changed into another prime (47327207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23663613 + 23663614.

It is an arithmetic number, because the mean of its divisors is an integer number (23663614).

Almost surely, 2^47327227 is an apocalyptic number.

47327227 is a deficient number, since it is larger than the sum of its proper divisors (1).

47327227 is an equidigital number, since it uses as much as digits as its factorization.

47327227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32928, while the sum is 34.

The square root of 47327227 is about 6879.4786866448. The cubic root of 47327227 is about 361.7181933236.

The spelling of 47327227 in words is "forty-seven million, three hundred twenty-seven thousand, two hundred twenty-seven".