2133612006 has 32 divisors (see below), whose sum is σ = 4341055488. Its totient is φ = 698919840.

The previous prime is 2133612001. The next prime is 2133612023. The reversal of 2133612006 is 6002163312.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133612001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593691 + ... + 597273.

It is an arithmetic number, because the mean of its divisors is an integer number (135657984).

Almost surely, 2^2133612006 is an apocalyptic number.

2133612006 is an abundant number, since it is smaller than the sum of its proper divisors (2207443482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133612006 is a wasteful number, since it uses less digits than its factorization.

2133612006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5276.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2133612006 is about 46191.0381567680. The cubic root of 2133612006 is about 1287.3752302631.

Adding to 2133612006 its reverse (6002163312), we get a palindrome (8135775318).

The spelling of 2133612006 in words is "two billion, one hundred thirty-three million, six hundred twelve thousand, six".