448507097 has 2 divisors, whose sum is σ = 448507098. Its totient is φ = 448507096.

The previous prime is 448507091. The next prime is 448507123. The reversal of 448507097 is 790705844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 323604121 + 124902976 = 17989^2 + 11176^2 .

It is a cyclic number.

It is not a de Polignac number, because 448507097 - 2¹² = 448503001 is a prime.

It is a Chen prime.

It is equal to p_23778098 and since 448507097 and 23778098 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (448507091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224253548 + 224253549.

It is an arithmetic number, because the mean of its divisors is an integer number (224253549).

Almost surely, 2^448507097 is an apocalyptic number.

It is an amenable number.

448507097 is a deficient number, since it is larger than the sum of its proper divisors (1).

448507097 is an equidigital number, since it uses as much as digits as its factorization.

448507097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 448507097 is about 21177.9861412742. The cubic root of 448507097 is about 765.4610671247.

The spelling of 448507097 in words is "four hundred forty-eight million, five hundred seven thousand, ninety-seven".