827273648 has 10 divisors (see below), whose sum is σ = 1602842724. Its totient is φ = 413636816.

The previous prime is 827273647. The next prime is 827273659. The reversal of 827273648 is 846372728.

It is not an unprimeable number, because it can be changed into a prime (827273641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25852286 + ... + 25852317.

Almost surely, 2^827273648 is an apocalyptic number.

It is an amenable number.

827273648 is a deficient number, since it is larger than the sum of its proper divisors (775569076).

827273648 is a wasteful number, since it uses less digits than its factorization.

827273648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51704611 (or 51704605 counting only the distinct ones).

The product of its digits is 903168, while the sum is 47.

The square root of 827273648 is about 28762.3651322349. The cubic root of 827273648 is about 938.7495248056.

The spelling of 827273648 in words is "eight hundred twenty-seven million, two hundred seventy-three thousand, six hundred forty-eight".