9790223 has 4 divisors (see below), whose sum is σ = 9806808. Its totient is φ = 9773640.

The previous prime is 9790219. The next prime is 9790229. The reversal of 9790223 is 3220979.

9790223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3220979 = 73 ⋅44123.

It is a cyclic number.

It is not a de Polignac number, because 9790223 - 2² = 9790219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9790223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9790229) 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, 7373 + ... + 8598.

It is an arithmetic number, because the mean of its divisors is an integer number (2451702).

Almost surely, 2^9790223 is an apocalyptic number.

9790223 is a deficient number, since it is larger than the sum of its proper divisors (16585).

9790223 is a wasteful number, since it uses less digits than its factorization.

9790223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16584.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 9790223 is about 3128.9332047840. The cubic root of 9790223 is about 213.9263073482.

The spelling of 9790223 in words is "nine million, seven hundred ninety thousand, two hundred twenty-three".