9764223 has 8 divisors (see below), whose sum is σ = 14878848. Its totient is φ = 5579544.

The previous prime is 9764221. The next prime is 9764231. The reversal of 9764223 is 3224679.

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

It is not a de Polignac number, because 9764223 - 2¹ = 9764221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9764221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232461 + ... + 232502.

It is an arithmetic number, because the mean of its divisors is an integer number (1859856).

Almost surely, 2^9764223 is an apocalyptic number.

9764223 is a deficient number, since it is larger than the sum of its proper divisors (5114625).

9764223 is a wasteful number, since it uses less digits than its factorization.

9764223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464973.

The product of its digits is 18144, while the sum is 33.

The square root of 9764223 is about 3124.7756719483. The cubic root of 9764223 is about 213.7367639969.

The spelling of 9764223 in words is "nine million, seven hundred sixty-four thousand, two hundred twenty-three".