989203 has 4 divisors (see below), whose sum is σ = 997120. Its totient is φ = 981288.

The previous prime is 989173. The next prime is 989231. The reversal of 989203 is 302989.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 989203 - 2⁵ = 989171 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 989203.

It is not an unprimeable number, because it can be changed into a prime (989293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3768 + ... + 4021.

It is an arithmetic number, because the mean of its divisors is an integer number (249280).

2⁹⁸⁹²⁰³ is an apocalyptic number.

989203 is a deficient number, since it is larger than the sum of its proper divisors (7917).

989203 is a wasteful number, since it uses less digits than its factorization.

989203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7916.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 989203 is about 994.5868488976. The cubic root of 989203 is about 99.6387968940.

The spelling of 989203 in words is "nine hundred eighty-nine thousand, two hundred three".