448747067 has 2 divisors, whose sum is σ = 448747068. Its totient is φ = 448747066.

The previous prime is 448747031. The next prime is 448747099. The reversal of 448747067 is 760747844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448747067 - 2¹⁴ = 448730683 is a prime.

It is a super-2 number, since 2×448747067² = 402747860282204978, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (448747267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224373533 + 224373534.

It is an arithmetic number, because the mean of its divisors is an integer number (224373534).

Almost surely, 2^448747067 is an apocalyptic number.

448747067 is a deficient number, since it is larger than the sum of its proper divisors (1).

448747067 is an equidigital number, since it uses as much as digits as its factorization.

448747067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1053696, while the sum is 47.

The square root of 448747067 is about 21183.6509365123. The cubic root of 448747067 is about 765.5975606482.

The spelling of 448747067 in words is "four hundred forty-eight million, seven hundred forty-seven thousand, sixty-seven".