275672648 has 16 divisors (see below), whose sum is σ = 520357500. Its totient is φ = 136910656.

The previous prime is 275672627. The next prime is 275672669. The reversal of 275672648 is 846276572.

275672648 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (275672627) and next prime (275672669).

It can be written as a sum of positive squares in 2 ways, for example, as 272976484 + 2696164 = 16522^2 + 1642^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114443 + ... + 116826.

Almost surely, 2^275672648 is an apocalyptic number.

It is an amenable number.

275672648 is a deficient number, since it is larger than the sum of its proper divisors (244684852).

275672648 is a wasteful number, since it uses less digits than its factorization.

275672648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231424 (or 231420 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 47.

The square root of 275672648 is about 16603.3926653561. The cubic root of 275672648 is about 650.8254979220.

The spelling of 275672648 in words is "two hundred seventy-five million, six hundred seventy-two thousand, six hundred forty-eight".