275852284 has 12 divisors (see below), whose sum is σ = 484578864. Its totient is φ = 137401184.

The previous prime is 275852281. The next prime is 275852287. The reversal of 275852284 is 482258572.

It is an interprime number because it is at equal distance from previous prime (275852281) and next prime (275852287).

It is a self number, because there is not a number n which added to its sum of digits gives 275852284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275852281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130057 + ... + 132160.

It is an arithmetic number, because the mean of its divisors is an integer number (40381572).

Almost surely, 2^275852284 is an apocalyptic number.

It is an amenable number.

275852284 is a deficient number, since it is larger than the sum of its proper divisors (208726580).

275852284 is a wasteful number, since it uses less digits than its factorization.

275852284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262484 (or 262482 counting only the distinct ones).

The product of its digits is 358400, while the sum is 43.

The square root of 275852284 is about 16608.8014016665. The cubic root of 275852284 is about 650.9668325870.

The spelling of 275852284 in words is "two hundred seventy-five million, eight hundred fifty-two thousand, two hundred eighty-four".