2127671248 has 10 divisors (see below), whose sum is σ = 4122363074. Its totient is φ = 1063835616.

The previous prime is 2127671209. The next prime is 2127671269. The reversal of 2127671248 is 8421767212.

It can be written as a sum of positive squares in only one way, i.e., 1826023824 + 301647424 = 42732^2 + 17368^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2127671248.

It is a congruent number.

It is an unprimeable number.

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, 66489711 + ... + 66489742.

Almost surely, 2^2127671248 is an apocalyptic number.

It is an amenable number.

2127671248 is a deficient number, since it is larger than the sum of its proper divisors (1994691826).

2127671248 is a wasteful number, since it uses less digits than its factorization.

2127671248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132979461 (or 132979455 counting only the distinct ones).

The product of its digits is 75264, while the sum is 40.

The square root of 2127671248 is about 46126.6869393413. The cubic root of 2127671248 is about 1286.1792780560.

The spelling of 2127671248 in words is "two billion, one hundred twenty-seven million, six hundred seventy-one thousand, two hundred forty-eight".