47089327 has 2 divisors, whose sum is σ = 47089328. Its totient is φ = 47089326.

The previous prime is 47089321. The next prime is 47089363. The reversal of 47089327 is 72398074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47089327 - 2³ = 47089319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47089327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47089321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23544663 + 23544664.

It is an arithmetic number, because the mean of its divisors is an integer number (23544664).

Almost surely, 2^47089327 is an apocalyptic number.

47089327 is a deficient number, since it is larger than the sum of its proper divisors (1).

47089327 is an equidigital number, since it uses as much as digits as its factorization.

47089327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 47089327 is about 6862.1663489018. The cubic root of 47089327 is about 361.1110914153. Note that the first 3 decimals are identical.

The spelling of 47089327 in words is "forty-seven million, eighty-nine thousand, three hundred twenty-seven".