1008011 has 4 divisors (see below), whose sum is σ = 1042800. Its totient is φ = 973224.

The previous prime is 1008001. The next prime is 1008013. The reversal of 1008011 is 1108001.

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 1008011 - 2¹⁰ = 1006987 is a prime.

It is a super-2 number, since 2×1008011² = 2032172352242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1007983 and 1008001.

It is not an unprimeable number, because it can be changed into a prime (1008013) 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, 17351 + ... + 17408.

It is an arithmetic number, because the mean of its divisors is an integer number (260700).

2^1008011 is an apocalyptic number.

1008011 is a deficient number, since it is larger than the sum of its proper divisors (34789).

1008011 is an equidigital number, since it uses as much as digits as its factorization.

1008011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34788.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1008011 is about 1003.9975099571. The cubic root of 1008011 is about 100.2663234220.

The spelling of 1008011 in words is "one million, eight thousand, eleven".