10447937 has 2 divisors, whose sum is σ = 10447938. Its totient is φ = 10447936.

The previous prime is 10447919. The next prime is 10447939. The reversal of 10447937 is 73974401.

10447937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7612081 + 2835856 = 2759^2 + 1684^2 .

It is a cyclic number.

It is not a de Polignac number, because 10447937 - 2¹² = 10443841 is a prime.

Together with 10447939, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10447897 and 10447906.

It is not a weakly prime, because it can be changed into another prime (10447939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5223968 + 5223969.

It is an arithmetic number, because the mean of its divisors is an integer number (5223969).

Almost surely, 2^10447937 is an apocalyptic number.

It is an amenable number.

10447937 is a deficient number, since it is larger than the sum of its proper divisors (1).

10447937 is an equidigital number, since it uses as much as digits as its factorization.

10447937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 10447937 is about 3232.3268708471. The cubic root of 10447937 is about 218.6134350872.

The spelling of 10447937 in words is "ten million, four hundred forty-seven thousand, nine hundred thirty-seven".