2006284469 has 12 divisors (see below), whose sum is σ = 2339570700. Its totient is φ = 1715450688.

The previous prime is 2006284451. The next prime is 2006284487. The reversal of 2006284469 is 9644826002.

It is an interprime number because it is at equal distance from previous prime (2006284451) and next prime (2006284487).

It can be written as a sum of positive squares in 2 ways, for example, as 987844900 + 1018439569 = 31430^2 + 31913^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2006284469 is a prime.

It is a super-2 number, since 2×2006284469² = 8050354741101223922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006280469) 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 11 ways as a sum of consecutive naturals, for example, 30014 + ... + 70095.

It is an arithmetic number, because the mean of its divisors is an integer number (194964225).

Almost surely, 2^2006284469 is an apocalyptic number.

It is an amenable number.

2006284469 is a deficient number, since it is larger than the sum of its proper divisors (333286231).

2006284469 is a wasteful number, since it uses less digits than its factorization.

2006284469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100532 (or 100525 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 2006284469 is about 44791.5669406642. The cubic root of 2006284469 is about 1261.2393258769.

The spelling of 2006284469 in words is "two billion, six million, two hundred eighty-four thousand, four hundred sixty-nine".