28065035 has 8 divisors (see below), whose sum is σ = 33731856. Its totient is φ = 22416160.

The previous prime is 28065029. The next prime is 28065041. The reversal of 28065035 is 53056082.

It is an interprime number because it is at equal distance from previous prime (28065029) and next prime (28065041).

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

It is not a de Polignac number, because 28065035 - 2¹⁰ = 28064011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28064989 and 28065007.

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 7 ways as a sum of consecutive naturals, for example, 761 + ... + 7530.

It is an arithmetic number, because the mean of its divisors is an integer number (4216482).

Almost surely, 2^28065035 is an apocalyptic number.

28065035 is a deficient number, since it is larger than the sum of its proper divisors (5666821).

28065035 is an equidigital number, since it uses as much as digits as its factorization.

28065035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8973.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 28065035 is about 5297.6442877943. The cubic root of 28065035 is about 303.8938160722.

The spelling of 28065035 in words is "twenty-eight million, sixty-five thousand, thirty-five".