1006018 has 8 divisors (see below), whose sum is σ = 1625148. Its totient is φ = 464304.

The previous prime is 1006007. The next prime is 1006021. The reversal of 1006018 is 8106001.

It can be written as a sum of positive squares in 2 ways, for example, as 1006009 + 9 = 1003^2 + 3^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 1005992 and 1006010.

It is an unprimeable number.

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, 19321 + ... + 19372.

2^1006018 is an apocalyptic number.

1006018 is a deficient number, since it is larger than the sum of its proper divisors (619130).

1006018 is a wasteful number, since it uses less digits than its factorization.

1006018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38708.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1006018 is about 1003.0044865303. The cubic root of 1006018 is about 100.2001989364.

The spelling of 1006018 in words is "one million, six thousand, eighteen".