612006006 has 32 divisors (see below), whose sum is σ = 1253767680. Its totient is φ = 199099296.

The previous prime is 612005983. The next prime is 612006007. The reversal of 612006006 is 600600216.

612006006 is a modest number, since divided by 6006 gives 612 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612006007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36835 + ... + 50801.

It is an arithmetic number, because the mean of its divisors is an integer number (39180240).

Almost surely, 2^612006006 is an apocalyptic number.

612006006 is an abundant number, since it is smaller than the sum of its proper divisors (641761674).

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

612006006 is a wasteful number, since it uses less digits than its factorization.

612006006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14148.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 612006006 is about 24738.7551424885. The cubic root of 612006006 is about 849.0212522132.

The spelling of 612006006 in words is "six hundred twelve million, six thousand, six".