28076633 has 8 divisors (see below), whose sum is σ = 30312576. Its totient is φ = 25851600.

The previous prime is 28076627. The next prime is 28076647. The reversal of 28076633 is 33667082.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28076633 - 2⁶ = 28076569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 28076593 and 28076602.

It is not an unprimeable number, because it can be changed into a prime (28076663) 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 7 ways as a sum of consecutive naturals, for example, 3098 + ... + 8108.

It is an arithmetic number, because the mean of its divisors is an integer number (3789072).

Almost surely, 2^28076633 is an apocalyptic number.

It is an amenable number.

28076633 is a deficient number, since it is larger than the sum of its proper divisors (2235943).

28076633 is a wasteful number, since it uses less digits than its factorization.

28076633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5455.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 28076633 is about 5298.7388122081. The cubic root of 28076633 is about 303.9356721287.

The spelling of 28076633 in words is "twenty-eight million, seventy-six thousand, six hundred thirty-three".