28083032 has 16 divisors (see below), whose sum is σ = 53940600. Its totient is φ = 13698880.

The previous prime is 28083001. The next prime is 28083043. The reversal of 28083032 is 23038082.

It is a junction number, because it is equal to n+sod(n) for n = 28082992 and 28083010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42482 + ... + 43137.

Almost surely, 2^28083032 is an apocalyptic number.

It is an amenable number.

28083032 is a deficient number, since it is larger than the sum of its proper divisors (25857568).

28083032 is a wasteful number, since it uses less digits than its factorization.

28083032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85666 (or 85662 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 28083032 is about 5299.3426007383. The cubic root of 28083032 is about 303.9587605647.

The spelling of 28083032 in words is "twenty-eight million, eighty-three thousand, thirty-two".