448064277 has 16 divisors (see below), whose sum is σ = 613122048. Its totient is φ = 290885120.

The previous prime is 448064269. The next prime is 448064299. The reversal of 448064277 is 772460844.

It is a cyclic number.

It is not a de Polignac number, because 448064277 - 2³ = 448064269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448064777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69868 + ... + 76010.

It is an arithmetic number, because the mean of its divisors is an integer number (38320128).

Almost surely, 2^448064277 is an apocalyptic number.

It is an amenable number.

448064277 is a deficient number, since it is larger than the sum of its proper divisors (165057771).

448064277 is a wasteful number, since it uses less digits than its factorization.

448064277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6780.

The product of its (nonzero) digits is 301056, while the sum is 42.

The square root of 448064277 is about 21167.5288354593. The cubic root of 448064277 is about 765.2090658463.

The spelling of 448064277 in words is "four hundred forty-eight million, sixty-four thousand, two hundred seventy-seven".