197030 has 32 divisors (see below), whose sum is σ = 401760. Its totient is φ = 69120.

The previous prime is 197023. The next prime is 197033. The reversal of 197030 is 30791.

It is a junction number, because it is equal to n+sod(n) for n = 196993 and 197011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197033) 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 15 ways as a sum of consecutive naturals, for example, 3200 + ... + 3260.

It is an arithmetic number, because the mean of its divisors is an integer number (12555).

2¹⁹⁷⁰³⁰ is an apocalyptic number.

197030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

197030 is an abundant number, since it is smaller than the sum of its proper divisors (204730).

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

197030 is a wasteful number, since it uses less digits than its factorization.

197030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104.

The product of its (nonzero) digits is 189, while the sum is 20.

The square root of 197030 is about 443.8806145801. The cubic root of 197030 is about 58.1894321534.

The spelling of 197030 in words is "one hundred ninety-seven thousand, thirty".