197673 has 8 divisors (see below), whose sum is σ = 301248. Its totient is φ = 112944.

The previous prime is 197651. The next prime is 197677. The reversal of 197673 is 376791.

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

It is not a de Polignac number, because 197673 - 2⁵ = 197641 is a prime.

It is a super-2 number, since 2×197673² = 78149229858, which contains 22 as substring.

197673 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (197677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4686 + ... + 4727.

It is an arithmetic number, because the mean of its divisors is an integer number (37656).

2¹⁹⁷⁶⁷³ is an apocalyptic number.

It is an amenable number.

197673 is a deficient number, since it is larger than the sum of its proper divisors (103575).

197673 is an equidigital number, since it uses as much as digits as its factorization.

197673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9423.

The product of its digits is 7938, while the sum is 33.

The square root of 197673 is about 444.6043184676. The cubic root of 197673 is about 58.2526630942.

The spelling of 197673 in words is "one hundred ninety-seven thousand, six hundred seventy-three".