839224 has 16 divisors (see below), whose sum is σ = 1642320. Its totient is φ = 401280.

The previous prime is 839221. The next prime is 839227. The reversal of 839224 is 422938.

839224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (839221) and next prime (839227).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 839192 and 839201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (839221) 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, 2097 + ... + 2464.

It is an arithmetic number, because the mean of its divisors is an integer number (102645).

2⁸³⁹²²⁴ is an apocalyptic number.

It is an amenable number.

839224 is a deficient number, since it is larger than the sum of its proper divisors (803096).

839224 is a wasteful number, since it uses less digits than its factorization.

839224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590 (or 4586 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 839224 is about 916.0916984669. The cubic root of 839224 is about 94.3248156504.

The spelling of 839224 in words is "eight hundred thirty-nine thousand, two hundred twenty-four".