196598000 has 40 divisors (see below), whose sum is σ = 475378800. Its totient is φ = 78638400.

The previous prime is 196597991. The next prime is 196598029. The reversal of 196598000 is 895691.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 47150 + ... + 51149.

It is an arithmetic number, because the mean of its divisors is an integer number (11884470).

Almost surely, 2^196598000 is an apocalyptic number.

196598000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196598000 is an abundant number, since it is smaller than the sum of its proper divisors (278780800).

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

196598000 is an equidigital number, since it uses as much as digits as its factorization.

196598000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98322 (or 98306 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 196598000 is about 14021.3408773911. The cubic root of 196598000 is about 581.4687310290.

The spelling of 196598000 in words is "one hundred ninety-six million, five hundred ninety-eight thousand".