448116937 has 2 divisors, whose sum is σ = 448116938. Its totient is φ = 448116936.

The previous prime is 448116931. The next prime is 448116967. The reversal of 448116937 is 739611844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 446941881 + 1175056 = 21141^2 + 1084^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-448116937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 448116893 and 448116902.

It is not a weakly prime, because it can be changed into another prime (448116931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224058468 + 224058469.

It is an arithmetic number, because the mean of its divisors is an integer number (224058469).

Almost surely, 2^448116937 is an apocalyptic number.

It is an amenable number.

448116937 is a deficient number, since it is larger than the sum of its proper divisors (1).

448116937 is an equidigital number, since it uses as much as digits as its factorization.

448116937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 43.

The square root of 448116937 is about 21168.7726852550. The cubic root of 448116937 is about 765.2390424464.

The spelling of 448116937 in words is "four hundred forty-eight million, one hundred sixteen thousand, nine hundred thirty-seven".