27028033 has 8 divisors (see below), whose sum is σ = 27475200. Its totient is φ = 26583648.

The previous prime is 27028003. The next prime is 27028073. The reversal of 27028033 is 33082072.

It is a happy number.

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 27028033 - 2¹³ = 27019841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27027989 and 27028007.

It is not an unprimeable number, because it can be changed into a prime (27028003) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27885 + ... + 28837.

It is an arithmetic number, because the mean of its divisors is an integer number (3434400).

Almost surely, 2^27028033 is an apocalyptic number.

It is an amenable number.

27028033 is a deficient number, since it is larger than the sum of its proper divisors (447167).

27028033 is an equidigital number, since it uses as much as digits as its factorization.

27028033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 27028033 is about 5198.8491995825. The cubic root of 27028033 is about 300.1037900139.

The spelling of 27028033 in words is "twenty-seven million, twenty-eight thousand, thirty-three".