275995248 has 20 divisors (see below), whose sum is σ = 712987848. Its totient is φ = 91998400.

The previous prime is 275995229. The next prime is 275995253. The reversal of 275995248 is 842599572.

It is a self number, because there is not a number n which added to its sum of digits gives 275995248.

It is a congruent number.

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, 2874903 + ... + 2874998.

Almost surely, 2^275995248 is an apocalyptic number.

It is an amenable number.

275995248 is an abundant number, since it is smaller than the sum of its proper divisors (436992600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275995248 is a wasteful number, since it uses less digits than its factorization.

275995248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5749912 (or 5749906 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 51.

The square root of 275995248 is about 16613.1047068271. The cubic root of 275995248 is about 651.0792704809.

The spelling of 275995248 in words is "two hundred seventy-five million, nine hundred ninety-five thousand, two hundred forty-eight".