8018011 has 4 divisors (see below), whose sum is σ = 8234752. Its totient is φ = 7801272.

The previous prime is 8017993. The next prime is 8018027. The reversal of 8018011 is 1108108.

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 8018011 - 2⁵ = 8017979 is a prime.

It is a super-2 number, since 2×8018011² = 128577000792242, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 8018011 parts by 4004 straight cuts.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8018011.

It is not an unprimeable number, because it can be changed into a prime (8018071) 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 3 ways as a sum of consecutive naturals, for example, 108315 + ... + 108388.

It is an arithmetic number, because the mean of its divisors is an integer number (2058688).

Almost surely, 2^8018011 is an apocalyptic number.

8018011 is a deficient number, since it is larger than the sum of its proper divisors (216741).

8018011 is a wasteful number, since it uses less digits than its factorization.

8018011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216740.

The product of its (nonzero) digits is 64, while the sum is 19.

The square root of 8018011 is about 2831.6092597673. The cubic root of 8018011 is about 200.1499791698.

Subtracting from 8018011 its reverse (1108108), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 8018011 in words is "eight million, eighteen thousand, eleven".