1120072006 has 16 divisors (see below), whose sum is σ = 1694052864. Its totient is φ = 555403464.

The previous prime is 1120071991. The next prime is 1120072043. The reversal of 1120072006 is 6002700211.

It is a super-2 number, since 2×1120072006² = 2509122597249728072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 151021 + ... + 158263.

It is an arithmetic number, because the mean of its divisors is an integer number (105878304).

Almost surely, 2^1120072006 is an apocalyptic number.

1120072006 is a deficient number, since it is larger than the sum of its proper divisors (573980858).

1120072006 is a wasteful number, since it uses less digits than its factorization.

1120072006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7875.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1120072006 is about 33467.4768394631. The cubic root of 1120072006 is about 1038.5210752939.

Adding to 1120072006 its reverse (6002700211), we get a palindrome (7122772217).

The spelling of 1120072006 in words is "one billion, one hundred twenty million, seventy-two thousand, six".