448598039 has 2 divisors, whose sum is σ = 448598040. Its totient is φ = 448598038.

The previous prime is 448598009. The next prime is 448598041. The reversal of 448598039 is 930895844.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-448598039 is a prime.

Together with 448598041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448598009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224299019 + 224299020.

It is an arithmetic number, because the mean of its divisors is an integer number (224299020).

Almost surely, 2^448598039 is an apocalyptic number.

448598039 is a deficient number, since it is larger than the sum of its proper divisors (1).

448598039 is an equidigital number, since it uses as much as digits as its factorization.

448598039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 448598039 is about 21180.1331204504. The cubic root of 448598039 is about 765.5128001269.

The spelling of 448598039 in words is "four hundred forty-eight million, five hundred ninety-eight thousand, thirty-nine".