196340 has 12 divisors (see below), whose sum is σ = 412356. Its totient is φ = 78528.

The previous prime is 196337. The next prime is 196379. The reversal of 196340 is 43691.

It can be written as a sum of positive squares in 2 ways, for example, as 150544 + 45796 = 388^2 + 214^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4889 + ... + 4928.

It is an arithmetic number, because the mean of its divisors is an integer number (34363).

2¹⁹⁶³⁴⁰ is an apocalyptic number.

196340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196340 is an abundant number, since it is smaller than the sum of its proper divisors (216016).

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

196340 is a wasteful number, since it uses less digits than its factorization.

196340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9826 (or 9824 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 196340 is about 443.1026968999. The cubic root of 196340 is about 58.1214261494.

The spelling of 196340 in words is "one hundred ninety-six thousand, three hundred forty".