939223 has 8 divisors (see below), whose sum is σ = 982800. Its totient is φ = 896448.

The previous prime is 939203. The next prime is 939229. The reversal of 939223 is 322939.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-939223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 939191 and 939200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3915 + ... + 4147.

It is an arithmetic number, because the mean of its divisors is an integer number (122850).

2⁹³⁹²²³ is an apocalyptic number.

939223 is a deficient number, since it is larger than the sum of its proper divisors (43577).

939223 is a wasteful number, since it uses less digits than its factorization.

939223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401.

The product of its digits is 2916, while the sum is 28.

The square root of 939223 is about 969.1351814891. The cubic root of 939223 is about 97.9316127077.

It can be divided in two parts, 93 and 9223, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 939223 in words is "nine hundred thirty-nine thousand, two hundred twenty-three".