47383697 has 2 divisors, whose sum is σ = 47383698. Its totient is φ = 47383696.

The previous prime is 47383631. The next prime is 47383727. The reversal of 47383697 is 79638374.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47210641 + 173056 = 6871^2 + 416^2 .

It is a cyclic number.

It is not a de Polignac number, because 47383697 - 2¹² = 47379601 is a prime.

It is not a weakly prime, because it can be changed into another prime (47383597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23691848 + 23691849.

It is an arithmetic number, because the mean of its divisors is an integer number (23691849).

Almost surely, 2^47383697 is an apocalyptic number.

It is an amenable number.

47383697 is a deficient number, since it is larger than the sum of its proper divisors (1).

47383697 is an equidigital number, since it uses as much as digits as its factorization.

47383697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 47.

The square root of 47383697 is about 6883.5816985055. The cubic root of 47383697 is about 361.8620013666.

The spelling of 47383697 in words is "forty-seven million, three hundred eighty-three thousand, six hundred ninety-seven".