30112006 has 16 divisors (see below), whose sum is σ = 46717200. Its totient is φ = 14545440.

The previous prime is 30111971. The next prime is 30112051. The reversal of 30112006 is 60021103.

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, 9661 + ... + 12391.

It is an arithmetic number, because the mean of its divisors is an integer number (2919825).

Almost surely, 2^30112006 is an apocalyptic number.

30112006 is a deficient number, since it is larger than the sum of its proper divisors (16605194).

30112006 is a wasteful number, since it uses less digits than its factorization.

30112006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 30112006 is about 5487.4407513886. The cubic root of 30112006 is about 311.1094688783.

Adding to 30112006 its reverse (60021103), we get a palindrome (90133109).

The spelling of 30112006 in words is "thirty million, one hundred twelve thousand, six".