8988011 has 4 divisors (see below), whose sum is σ = 8995800. Its totient is φ = 8980224.

The previous prime is 8987981. The next prime is 8988013. The reversal of 8988011 is 1108898.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8988011 - 2⁶ = 8987947 is a prime.

It is a super-2 number, since 2×8988011² = 161568683472242, 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 (8988013) 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 3 ways as a sum of consecutive naturals, for example, 1781 + ... + 4598.

It is an arithmetic number, because the mean of its divisors is an integer number (2248950).

Almost surely, 2^8988011 is an apocalyptic number.

8988011 is a deficient number, since it is larger than the sum of its proper divisors (7789).

8988011 is a wasteful number, since it uses less digits than its factorization.

8988011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7788.

The product of its (nonzero) digits is 4608, while the sum is 35.

The square root of 8988011 is about 2998.0011674447. The cubic root of 8988011 is about 207.9159778363.

The spelling of 8988011 in words is "eight million, nine hundred eighty-eight thousand, eleven".