448166727 has 6 divisors (see below), whose sum is σ = 647351952. Its totient is φ = 298777812.

The previous prime is 448166713. The next prime is 448166731. The reversal of 448166727 is 727661844.

It is not a de Polignac number, because 448166727 - 2⁷ = 448166599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448166227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24898143 + ... + 24898160.

It is an arithmetic number, because the mean of its divisors is an integer number (107891992).

Almost surely, 2^448166727 is an apocalyptic number.

448166727 is a deficient number, since it is larger than the sum of its proper divisors (199185225).

448166727 is a wasteful number, since it uses less digits than its factorization.

448166727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49796309 (or 49796306 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 448166727 is about 21169.9486773114. The cubic root of 448166727 is about 765.2673831448.

The spelling of 448166727 in words is "four hundred forty-eight million, one hundred sixty-six thousand, seven hundred twenty-seven".