1004111206 has 16 divisors (see below), whose sum is σ = 1750510080. Its totient is φ = 423039240.

The previous prime is 1004111191. The next prime is 1004111233. The reversal of 1004111206 is 6021114001.

It is a self number, because there is not a number n which added to its sum of digits gives 1004111206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606990 + ... + 608641.

It is an arithmetic number, because the mean of its divisors is an integer number (109406880).

Almost surely, 2^1004111206 is an apocalyptic number.

1004111206 is a deficient number, since it is larger than the sum of its proper divisors (746398874).

1004111206 is a wasteful number, since it uses less digits than its factorization.

1004111206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215699.

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

The square root of 1004111206 is about 31687.7138020401. The cubic root of 1004111206 is about 1001.3685282760.

Adding to 1004111206 its reverse (6021114001), we get a palindrome (7025225207).

The spelling of 1004111206 in words is "one billion, four million, one hundred eleven thousand, two hundred six".