2006228619396 has 27 divisors (see below), whose sum is σ = 5071321603621. Its totient is φ = 668740040304.

The previous prime is 2006228619331. The next prime is 2006228619491. The reversal of 2006228619396 is 6939168226002.

It is a happy number.

The square root of 2006228619396 is 1416414.

It is a perfect power (a square), and thus also a powerful number.

2006228619396 is a `hidden beast` number, since 2 + 0 + 0 + 622 + 8 + 6 + 1 + 9 + 3 + 9 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2871459396 + 2003357160000 = 53586^2 + 1415400^2 .

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 8380450 + ... + 8616518.

Almost surely, 2^{2006228619396} is an apocalyptic number.

2006228619396 is the 1416414-th square number.

It is an amenable number.

2006228619396 is an abundant number, since it is smaller than the sum of its proper divisors (3065092984225).

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

2006228619396 is an frugal number, since it uses more digits than its factorization.

2006228619396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472148 (or 236074 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 2006228619396 in words is "two trillion, six billion, two hundred twenty-eight million, six hundred nineteen thousand, three hundred ninety-six".