80833228 has 12 divisors (see below), whose sum is σ = 161666512. Its totient is φ = 34642800.

The previous prime is 80833223. The next prime is 80833231. The reversal of 80833228 is 82233808.

80833228 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 80833193 and 80833202.

It is not an unprimeable number, because it can be changed into a prime (80833223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1443423 + ... + 1443478.

Almost surely, 2^80833228 is an apocalyptic number.

It is an amenable number.

80833228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80833228 is a wasteful number, since it uses less digits than its factorization.

80833228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886912 (or 2886910 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 80833228 is about 8990.7301149573. The cubic root of 80833228 is about 432.3777203403.

It can be divided in two parts, 8083 and 3228, that added together give a palindrome (11311).

The spelling of 80833228 in words is "eighty million, eight hundred thirty-three thousand, two hundred twenty-eight".