196312 has 16 divisors (see below), whose sum is σ = 375840. Its totient is φ = 96096.

The previous prime is 196307. The next prime is 196331. The reversal of 196312 is 213691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193 + ... + 655.

It is an arithmetic number, because the mean of its divisors is an integer number (23490).

2¹⁹⁶³¹² is an apocalyptic number.

It is an amenable number.

196312 is a deficient number, since it is larger than the sum of its proper divisors (179528).

196312 is a wasteful number, since it uses less digits than its factorization.

196312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 518 counting only the distinct ones).

The product of its digits is 324, while the sum is 22.

The square root of 196312 is about 443.0711003891. The cubic root of 196312 is about 58.1186631239.

The spelling of 196312 in words is "one hundred ninety-six thousand, three hundred twelve".