530197 has 2 divisors, whose sum is σ = 530198. Its totient is φ = 530196.

The previous prime is 530183. The next prime is 530203. The reversal of 530197 is 791035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 358801 + 171396 = 599^2 + 414^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530197 is a prime.

It is a super-2 number, since 2×530197² = 562217717618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265098 + 265099.

It is an arithmetic number, because the mean of its divisors is an integer number (265099).

2⁵³⁰¹⁹⁷ is an apocalyptic number.

It is an amenable number.

530197 is a deficient number, since it is larger than the sum of its proper divisors (1).

530197 is an equidigital number, since it uses as much as digits as its factorization.

530197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 530197 is about 728.1462765132. The cubic root of 530197 is about 80.9367488737.

It can be divided in two parts, 530 and 197, that added together give a palindrome (727).

The spelling of 530197 in words is "five hundred thirty thousand, one hundred ninety-seven".