47086337 has 2 divisors, whose sum is σ = 47086338. Its totient is φ = 47086336.

The previous prime is 47086331. The next prime is 47086357. The reversal of 47086337 is 73368074.

47086337 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 can be written as a sum of positive squares in only one way, i.e., 45212176 + 1874161 = 6724^2 + 1369^2 .

It is a cyclic number.

It is not a de Polignac number, because 47086337 - 2⁴ = 47086321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47086337.

It is not a weakly prime, because it can be changed into another prime (47086331) 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, 23543168 + 23543169.

It is an arithmetic number, because the mean of its divisors is an integer number (23543169).

Almost surely, 2^47086337 is an apocalyptic number.

It is an amenable number.

47086337 is a deficient number, since it is larger than the sum of its proper divisors (1).

47086337 is an equidigital number, since it uses as much as digits as its factorization.

47086337 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 38.

The square root of 47086337 is about 6861.9484842135. The cubic root of 47086337 is about 361.1034481758.

The spelling of 47086337 in words is "forty-seven million, eighty-six thousand, three hundred thirty-seven".