270697 has 4 divisors (see below), whose sum is σ = 309376. Its totient is φ = 232020.

The previous prime is 270689. The next prime is 270701. The reversal of 270697 is 796072.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 270697 - 2³ = 270689 is a prime.

It is a Duffinian number.

270697 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (270667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19329 + ... + 19342.

It is an arithmetic number, because the mean of its divisors is an integer number (77344).

2²⁷⁰⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

270697 is a deficient number, since it is larger than the sum of its proper divisors (38679).

270697 is an equidigital number, since it uses as much as digits as its factorization.

270697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38678.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 270697 is about 520.2854985486. The cubic root of 270697 is about 64.6886092445.

The spelling of 270697 in words is "two hundred seventy thousand, six hundred ninety-seven".