197069 has 4 divisors (see below), whose sum is σ = 201696. Its totient is φ = 192444.

The previous prime is 197063. The next prime is 197077. The reversal of 197069 is 960791.

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, and also an emirpimes, since its reverse is a distinct semiprime: 960791 = 13 ⋅73907.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-197069 is a prime.

It is a super-2 number, since 2×197069² = 77672381522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197063) 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, 2249 + ... + 2334.

It is an arithmetic number, because the mean of its divisors is an integer number (50424).

2¹⁹⁷⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

197069 is a deficient number, since it is larger than the sum of its proper divisors (4627).

197069 is an equidigital number, since it uses as much as digits as its factorization.

197069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 197069 is about 443.9245431377. The cubic root of 197069 is about 58.1932712272.

The spelling of 197069 in words is "one hundred ninety-seven thousand, sixty-nine".