275017066 has 8 divisors (see below), whose sum is σ = 412925760. Its totient is φ = 137375148.

The previous prime is 275017051. The next prime is 275017081. The reversal of 275017066 is 660710572.

It is an interprime number because it is at equal distance from previous prime (275017051) and next prime (275017081).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×275017066³ (a number of 26 digits) contains 333 as substring.

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, 64096 + ... + 68251.

It is an arithmetic number, because the mean of its divisors is an integer number (51615720).

Almost surely, 2^275017066 is an apocalyptic number.

275017066 is a deficient number, since it is larger than the sum of its proper divisors (137908694).

275017066 is a wasteful number, since it uses less digits than its factorization.

275017066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133388.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 275017066 is about 16583.6385030548. The cubic root of 275017066 is about 650.3091752042.

The spelling of 275017066 in words is "two hundred seventy-five million, seventeen thousand, sixty-six".