448697 has 2 divisors, whose sum is σ = 448698. Its totient is φ = 448696.

The previous prime is 448687. The next prime is 448703. The reversal of 448697 is 796844.

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., 383161 + 65536 = 619^2 + 256^2 .

It is a cyclic number.

It is not a de Polignac number, because 448697 - 2⁶ = 448633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 448697.

It is not a weakly prime, because it can be changed into another prime (448607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224348 + 224349.

It is an arithmetic number, because the mean of its divisors is an integer number (224349).

2⁴⁴⁸⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

448697 is a deficient number, since it is larger than the sum of its proper divisors (1).

448697 is an equidigital number, since it uses as much as digits as its factorization.

448697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 448697 is about 669.8484903320. The cubic root of 448697 is about 76.5569086851.

The spelling of 448697 in words is "four hundred forty-eight thousand, six hundred ninety-seven".