2061606733 has 8 divisors (see below), whose sum is σ = 2164181760. Its totient is φ = 1961286240.

The previous prime is 2061606727. The next prime is 2061606751. The reversal of 2061606733 is 3376061602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2061606733 - 2⁹ = 2061606221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061606713) 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 7 ways as a sum of consecutive naturals, for example, 561760 + ... + 565417.

It is an arithmetic number, because the mean of its divisors is an integer number (270522720).

Almost surely, 2^2061606733 is an apocalyptic number.

It is an amenable number.

2061606733 is a deficient number, since it is larger than the sum of its proper divisors (102575027).

2061606733 is a wasteful number, since it uses less digits than its factorization.

2061606733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127267.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 2061606733 is about 45404.9197004025. The cubic root of 2061606733 is about 1272.7270503437.

The spelling of 2061606733 in words is "two billion, sixty-one million, six hundred six thousand, seven hundred thirty-three".