275225368 has 16 divisors (see below), whose sum is σ = 562961160. Its totient is φ = 125102400.

The previous prime is 275225329. The next prime is 275225407. The reversal of 275225368 is 863522572.

275225368 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 (275225329) and next prime (275225407).

It is a self number, because there is not a number n which added to its sum of digits gives 275225368.

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, 1563693 + ... + 1563868.

Almost surely, 2^275225368 is an apocalyptic number.

It is an amenable number.

275225368 is an abundant number, since it is smaller than the sum of its proper divisors (287735792).

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

275225368 is a wasteful number, since it uses less digits than its factorization.

275225368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127578 (or 3127574 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 275225368 is about 16589.9176610374. The cubic root of 275225368 is about 650.4733183707.

The spelling of 275225368 in words is "two hundred seventy-five million, two hundred twenty-five thousand, three hundred sixty-eight".