127097 has 4 divisors (see below), whose sum is σ = 128100. Its totient is φ = 126096.

The previous prime is 127081. The next prime is 127103. The reversal of 127097 is 790721.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 10816 + 116281 = 104^2 + 341^2 .

It is a cyclic number.

It is not a de Polignac number, because 127097 - 2⁴ = 127081 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127037) 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, 278 + ... + 575.

It is an arithmetic number, because the mean of its divisors is an integer number (32025).

2¹²⁷⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

127097 is a deficient number, since it is larger than the sum of its proper divisors (1003).

127097 is an equidigital number, since it uses as much as digits as its factorization.

127097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 127097 is about 356.5066619293. The cubic root of 127097 is about 50.2780508878.

The spelling of 127097 in words is "one hundred twenty-seven thousand, ninety-seven".