275677056 has 96 divisors (see below), whose sum is σ = 806499720. Its totient is φ = 90362880.

The previous prime is 275677037. The next prime is 275677063. The reversal of 275677056 is 650776572.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68311 + ... + 72233.

Almost surely, 2^275677056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 275677056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403249860).

275677056 is an abundant number, since it is smaller than the sum of its proper divisors (530822664).

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

275677056 is a wasteful number, since it uses less digits than its factorization.

275677056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4004 (or 3989 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 45.

The square root of 275677056 is about 16603.5254087799. The cubic root of 275677056 is about 650.8289667990.

The spelling of 275677056 in words is "two hundred seventy-five million, six hundred seventy-seven thousand, fifty-six".