47695801 has 2 divisors, whose sum is σ = 47695802. Its totient is φ = 47695800.

The previous prime is 47695787. The next prime is 47695819. The reversal of 47695801 is 10859674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44089600 + 3606201 = 6640^2 + 1899^2 .

It is a cyclic number.

It is not a de Polignac number, because 47695801 - 2²³ = 39307193 is a prime.

It is not a weakly prime, because it can be changed into another prime (47695841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23847900 + 23847901.

It is an arithmetic number, because the mean of its divisors is an integer number (23847901).

Almost surely, 2^47695801 is an apocalyptic number.

It is an amenable number.

47695801 is a deficient number, since it is larger than the sum of its proper divisors (1).

47695801 is an equidigital number, since it uses as much as digits as its factorization.

47695801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 47695801 is about 6906.2146650680. The cubic root of 47695801 is about 362.6547600791.

The spelling of 47695801 in words is "forty-seven million, six hundred ninety-five thousand, eight hundred one".