1012006 has 8 divisors (see below), whose sum is σ = 1532520. Its totient is φ = 501168.

The previous prime is 1011979. The next prime is 1012007. The reversal of 1012006 is 6002101.

1012006 is nontrivially palindromic in base 9.

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

It is a super-2 number, since 2×1012006² = 2048312288072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1011983 and 1012001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012007) 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, 2151 + ... + 2578.

It is an arithmetic number, because the mean of its divisors is an integer number (191565).

2^1012006 is an apocalyptic number.

1012006 is a deficient number, since it is larger than the sum of its proper divisors (520514).

1012006 is a wasteful number, since it uses less digits than its factorization.

1012006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1012006 is about 1005.9850893527. The cubic root of 1012006 is about 100.3986089975.

Adding to 1012006 its reverse (6002101), we get a palindrome (7014107).

The spelling of 1012006 in words is "one million, twelve thousand, six".