196700597 has 6 divisors (see below), whose sum is σ = 207598518. Its totient is φ = 186347592.

The previous prime is 196700563. The next prime is 196700641. The reversal of 196700597 is 795007691.

It can be written as a sum of positive squares in only one way, i.e., 163993636 + 32706961 = 12806^2 + 5719^2 .

It is not a de Polignac number, because 196700597 - 2²⁶ = 129591733 is a prime.

It is a super-2 number, since 2×196700597² = 77382249720312818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196700507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 272078 + ... + 272799.

It is an arithmetic number, because the mean of its divisors is an integer number (34599753).

Almost surely, 2^196700597 is an apocalyptic number.

It is an amenable number.

196700597 is a deficient number, since it is larger than the sum of its proper divisors (10897921).

196700597 is an equidigital number, since it uses as much as digits as its factorization.

196700597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544915 (or 544896 counting only the distinct ones).

The product of its (nonzero) digits is 119070, while the sum is 44.

The square root of 196700597 is about 14024.9990017825. Note that the first 3 decimals coincide. The cubic root of 196700597 is about 581.5698622254.

The spelling of 196700597 in words is "one hundred ninety-six million, seven hundred thousand, five hundred ninety-seven".