8923028 has 12 divisors (see below), whose sum is σ = 16533972. Its totient is φ = 4199040.

The previous prime is 8923021. The next prime is 8923049. The reversal of 8923028 is 8203298.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7997584 + 925444 = 2828^2 + 962^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8922985 and 8923003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8923021) 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, 65543 + ... + 65678.

It is an arithmetic number, because the mean of its divisors is an integer number (1377831).

Almost surely, 2^8923028 is an apocalyptic number.

It is an amenable number.

8923028 is a deficient number, since it is larger than the sum of its proper divisors (7610944).

8923028 is a wasteful number, since it uses less digits than its factorization.

8923028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131242 (or 131240 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8923028 is about 2987.1437862949. The cubic root of 8923028 is about 207.4136903347.

The spelling of 8923028 in words is "eight million, nine hundred twenty-three thousand, twenty-eight".