197013 has 8 divisors (see below), whose sum is σ = 278208. Its totient is φ = 123584.

The previous prime is 197009. The next prime is 197023. The reversal of 197013 is 310791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 197013 - 2² = 197009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197003) 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 7 ways as a sum of consecutive naturals, for example, 1881 + ... + 1982.

It is an arithmetic number, because the mean of its divisors is an integer number (34776).

2¹⁹⁷⁰¹³ is an apocalyptic number.

It is an amenable number.

197013 is a deficient number, since it is larger than the sum of its proper divisors (81195).

197013 is a wasteful number, since it uses less digits than its factorization.

197013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 197013 is about 443.8614648739. The cubic root of 197013 is about 58.1877585524.

The spelling of 197013 in words is "one hundred ninety-seven thousand, thirteen".