2004862801 has 2 divisors, whose sum is σ = 2004862802. Its totient is φ = 2004862800.

The previous prime is 2004862799. The next prime is 2004862877. The reversal of 2004862801 is 1082684002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1819875600 + 184987201 = 42660^2 + 13601^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004862801 - 2¹ = 2004862799 is a prime.

Together with 2004862799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2004862901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002431400 + 1002431401.

It is an arithmetic number, because the mean of its divisors is an integer number (1002431401).

Almost surely, 2^2004862801 is an apocalyptic number.

It is an amenable number.

2004862801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004862801 is an equidigital number, since it uses as much as digits as its factorization.

2004862801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 2004862801 is about 44775.6943106413. The cubic root of 2004862801 is about 1260.9413476472.

The spelling of 2004862801 in words is "two billion, four million, eight hundred sixty-two thousand, eight hundred one".