197058 has 8 divisors (see below), whose sum is σ = 394128. Its totient is φ = 65684.

The previous prime is 197033. The next prime is 197059. The reversal of 197058 is 850791.

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

197058 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (197059) by changing a digit.

197058 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16416 + ... + 16427.

It is an arithmetic number, because the mean of its divisors is an integer number (49266).

2¹⁹⁷⁰⁵⁸ is an apocalyptic number.

197058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

197058 is a wasteful number, since it uses less digits than its factorization.

197058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32848.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 197058 is about 443.9121534718. The cubic root of 197058 is about 58.1921884628.

The spelling of 197058 in words is "one hundred ninety-seven thousand, fifty-eight".