197029 has 6 divisors (see below), whose sum is σ = 229254. Its totient is φ = 168840.

The previous prime is 197023. The next prime is 197033. The reversal of 197029 is 920791.

It can be written as a sum of positive squares in only one way, i.e., 122500 + 74529 = 350^2 + 273^2 .

It is not a de Polignac number, because 197029 - 2⁷ = 196901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196988 and 197006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197023) 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 5 ways as a sum of consecutive naturals, for example, 1962 + ... + 2059.

It is an arithmetic number, because the mean of its divisors is an integer number (38209).

2¹⁹⁷⁰²⁹ is an apocalyptic number.

It is an amenable number.

197029 is a deficient number, since it is larger than the sum of its proper divisors (32225).

197029 is an equidigital number, since it uses as much as digits as its factorization.

197029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035 (or 4028 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 28.

The square root of 197029 is about 443.8794881497. The cubic root of 197029 is about 58.1893337090.

The spelling of 197029 in words is "one hundred ninety-seven thousand, twenty-nine".