8028011 has 4 divisors (see below), whose sum is σ = 8110872. Its totient is φ = 7945152.

The previous prime is 8027969. The next prime is 8028019. The reversal of 8028011 is 1108208.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8028011 - 2²² = 3833707 is a prime.

It is a super-2 number, since 2×8028011² = 128897921232242, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8028019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41285 + ... + 41478.

It is an arithmetic number, because the mean of its divisors is an integer number (2027718).

Almost surely, 2^8028011 is an apocalyptic number.

8028011 is a deficient number, since it is larger than the sum of its proper divisors (82861).

8028011 is an equidigital number, since it uses as much as digits as its factorization.

8028011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82860.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 8028011 is about 2833.3744898972. The cubic root of 8028011 is about 200.2331530926.

The spelling of 8028011 in words is "eight million, twenty-eight thousand, eleven".