196903 has 8 divisors (see below), whose sum is σ = 235008. Its totient is φ = 161304.

The previous prime is 196901. The next prime is 196907. The reversal of 196903 is 309691.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196903 - 2¹ = 196901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451 + ... + 772.

It is an arithmetic number, because the mean of its divisors is an integer number (29376).

2¹⁹⁶⁹⁰³ is an apocalyptic number.

196903 is a deficient number, since it is larger than the sum of its proper divisors (38105).

196903 is a wasteful number, since it uses less digits than its factorization.

196903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 196903 is about 443.7375350362. The cubic root of 196903 is about 58.1769270421.

The spelling of 196903 in words is "one hundred ninety-six thousand, nine hundred three".