47388259 has 2 divisors, whose sum is σ = 47388260. Its totient is φ = 47388258.

The previous prime is 47388241. The next prime is 47388287. The reversal of 47388259 is 95288374.

47388259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47388259 - 2⁵ = 47388227 is a prime.

It is not a weakly prime, because it can be changed into another prime (47388559) 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, 23694129 + 23694130.

It is an arithmetic number, because the mean of its divisors is an integer number (23694130).

Almost surely, 2^47388259 is an apocalyptic number.

47388259 is a deficient number, since it is larger than the sum of its proper divisors (1).

47388259 is an equidigital number, since it uses as much as digits as its factorization.

47388259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 46.

The square root of 47388259 is about 6883.9130587189. The cubic root of 47388259 is about 361.8736140912.

The spelling of 47388259 in words is "forty-seven million, three hundred eighty-eight thousand, two hundred fifty-nine".