80833628 has 12 divisors (see below), whose sum is σ = 141525720. Its totient is φ = 40397712.

The previous prime is 80833607. The next prime is 80833651. The reversal of 80833628 is 82633808.

It is a junction number, because it is equal to n+sod(n) for n = 80833591 and 80833600.

It is a congruent number.

It is an unprimeable number.

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, 9458 + ... + 15846.

It is an arithmetic number, because the mean of its divisors is an integer number (11793810).

Almost surely, 2^80833628 is an apocalyptic number.

It is an amenable number.

80833628 is a deficient number, since it is larger than the sum of its proper divisors (60692092).

80833628 is a wasteful number, since it uses less digits than its factorization.

80833628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9556 (or 9554 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 80833628 is about 8990.7523600642. The cubic root of 80833628 is about 432.3784335404.

It can be divided in two parts, 8083 and 3628, that added together give a palindrome (11711).

The spelling of 80833628 in words is "eighty million, eight hundred thirty-three thousand, six hundred twenty-eight".