275097 has 8 divisors (see below), whose sum is σ = 370656. Its totient is φ = 181472.

The previous prime is 275087. The next prime is 275129. The reversal of 275097 is 790572.

It is a happy number.

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

It is not a de Polignac number, because 275097 - 2¹⁵ = 242329 is a prime.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (275027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108 + ... + 749.

It is an arithmetic number, because the mean of its divisors is an integer number (46332).

2²⁷⁵⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

275097 is a deficient number, since it is larger than the sum of its proper divisors (95559).

275097 is a wasteful number, since it uses less digits than its factorization.

275097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 275097 is about 524.4969018021. The cubic root of 275097 is about 65.0372173450.

The spelling of 275097 in words is "two hundred seventy-five thousand, ninety-seven".