275085776 has 20 divisors (see below), whose sum is σ = 609118752. Its totient is φ = 117893856.

The previous prime is 275085761. The next prime is 275085799. The reversal of 275085776 is 677580572.

It is a happy number.

275085776 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 275085776.

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, 1227950 + ... + 1228173.

Almost surely, 2^275085776 is an apocalyptic number.

It is an amenable number.

275085776 is an abundant number, since it is smaller than the sum of its proper divisors (334032976).

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

275085776 is a wasteful number, since it uses less digits than its factorization.

275085776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456138 (or 2456132 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 47.

The square root of 275085776 is about 16585.7099938471. The cubic root of 275085776 is about 650.3633282348.

The spelling of 275085776 in words is "two hundred seventy-five million, eighty-five thousand, seven hundred seventy-six".