47535937 has 2 divisors, whose sum is σ = 47535938. Its totient is φ = 47535936.

The previous prime is 47535931. The next prime is 47535947. The reversal of 47535937 is 73953574.

It is a happy number.

47535937 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., 47320641 + 215296 = 6879^2 + 464^2 .

It is a cyclic number.

It is not a de Polignac number, because 47535937 - 2¹⁹ = 47011649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47535893 and 47535902.

It is not a weakly prime, because it can be changed into another prime (47535931) 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, 23767968 + 23767969.

It is an arithmetic number, because the mean of its divisors is an integer number (23767969).

Almost surely, 2^47535937 is an apocalyptic number.

It is an amenable number.

47535937 is a deficient number, since it is larger than the sum of its proper divisors (1).

47535937 is an equidigital number, since it uses as much as digits as its factorization.

47535937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 396900, while the sum is 43.

The square root of 47535937 is about 6894.6310271109. The cubic root of 47535937 is about 362.2491315393.

The spelling of 47535937 in words is "forty-seven million, five hundred thirty-five thousand, nine hundred thirty-seven".