275146027 has 12 divisors (see below), whose sum is σ = 299754000. Its totient is φ = 252434208.

The previous prime is 275146013. The next prime is 275146043. The reversal of 275146027 is 720641572.

It is not a de Polignac number, because 275146027 - 2¹⁵ = 275113259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 275145983 and 275146001.

It is not an unprimeable number, because it can be changed into a prime (275146007) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 23349 + ... + 33097.

It is an arithmetic number, because the mean of its divisors is an integer number (24979500).

Almost surely, 2^275146027 is an apocalyptic number.

275146027 is a deficient number, since it is larger than the sum of its proper divisors (24607973).

275146027 is a wasteful number, since it uses less digits than its factorization.

275146027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9942 (or 9929 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 275146027 is about 16587.5262471533. The cubic root of 275146027 is about 650.4108069775.

Adding to 275146027 its reverse (720641572), we get a palindrome (995787599).

The spelling of 275146027 in words is "two hundred seventy-five million, one hundred forty-six thousand, twenty-seven".