2005007469 has 8 divisors (see below), whose sum is σ = 2674222752. Its totient is φ = 1336231920.

The previous prime is 2005007447. The next prime is 2005007513. The reversal of 2005007469 is 9647005002.

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

It is not a de Polignac number, because 2005007469 - 2⁷ = 2005007341 is a prime.

It is a super-2 number, since 2×2005007469² = 8040109901491571922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005007419) 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, 99142 + ... + 117639.

It is an arithmetic number, because the mean of its divisors is an integer number (334277844).

Almost surely, 2^2005007469 is an apocalyptic number.

It is an amenable number.

2005007469 is a deficient number, since it is larger than the sum of its proper divisors (669215283).

2005007469 is a wasteful number, since it uses less digits than its factorization.

2005007469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219867.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2005007469 is about 44777.3097561700. The cubic root of 2005007469 is about 1260.9716761523.

The spelling of 2005007469 in words is "two billion, five million, seven thousand, four hundred sixty-nine".