2008901 has 2 divisors, whose sum is σ = 2008902. Its totient is φ = 2008900.

The previous prime is 2008883. The next prime is 2008933. The reversal of 2008901 is 1098002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1560001 + 448900 = 1249^2 + 670^2 .

It is a cyclic number.

It is not a de Polignac number, because 2008901 - 2¹⁴ = 1992517 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2008961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004450 + 1004451.

It is an arithmetic number, because the mean of its divisors is an integer number (1004451).

2^2008901 is an apocalyptic number.

It is an amenable number.

2008901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2008901 is an equidigital number, since it uses as much as digits as its factorization.

2008901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 2008901 is about 1417.3570474655. The cubic root of 2008901 is about 126.1787376809.

The spelling of 2008901 in words is "two million, eight thousand, nine hundred one".