67097 has 4 divisors (see below), whose sum is σ = 67620. Its totient is φ = 66576.

The previous prime is 67079. The next prime is 67103. The reversal of 67097 is 79076.

67097 is an esthetic number in base 6, because in such base its adjacent digits differ by 1.

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 63001 + 4096 = 251^2 + 64^2 .

It is a cyclic number.

It is not a de Polignac number, because 67097 - 2⁶ = 67033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67057) 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, 83 + ... + 375.

It is an arithmetic number, because the mean of its divisors is an integer number (16905).

2⁶⁷⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

67097 is a deficient number, since it is larger than the sum of its proper divisors (523).

67097 is a wasteful number, since it uses less digits than its factorization.

67097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 67097 is about 259.0308861893. The cubic root of 67097 is about 40.6350720589.

It can be divided in two parts, 670 and 97, that added together give a palindrome (767).

The spelling of 67097 in words is "sixty-seven thousand, ninety-seven".