448670207 has 2 divisors, whose sum is σ = 448670208. Its totient is φ = 448670206.

The previous prime is 448670203. The next prime is 448670219. The reversal of 448670207 is 702076844.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 448670207 - 2² = 448670203 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448670203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224335103 + 224335104.

It is an arithmetic number, because the mean of its divisors is an integer number (224335104).

Almost surely, 2^448670207 is an apocalyptic number.

448670207 is a deficient number, since it is larger than the sum of its proper divisors (1).

448670207 is an equidigital number, since it uses as much as digits as its factorization.

448670207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 448670207 is about 21181.8367239482. The cubic root of 448670207 is about 765.5538484305.

The spelling of 448670207 in words is "four hundred forty-eight million, six hundred seventy thousand, two hundred seven".