2004026047 has 2 divisors, whose sum is σ = 2004026048. Its totient is φ = 2004026046.

The previous prime is 2004026039. The next prime is 2004026071. The reversal of 2004026047 is 7406204002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2004026047 - 2³ = 2004026039 is a prime.

It is a super-2 number, since 2×2004026047² = 8032240794108892418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004026447) 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 as a sum of consecutive naturals, namely, 1002013023 + 1002013024.

It is an arithmetic number, because the mean of its divisors is an integer number (1002013024).

Almost surely, 2^2004026047 is an apocalyptic number.

2004026047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004026047 is an equidigital number, since it uses as much as digits as its factorization.

2004026047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2004026047 is about 44766.3494937883. The cubic root of 2004026047 is about 1260.7659001409.

The spelling of 2004026047 in words is "two billion, four million, twenty-six thousand, forty-seven".