601006001 has 2 divisors, whose sum is σ = 601006002. Its totient is φ = 601006000.

The previous prime is 601005991. The next prime is 601006027. The reversal of 601006001 is 100600106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 320410000 + 280596001 = 17900^2 + 16751^2 .

It is a cyclic number.

It is not a de Polignac number, because 601006001 - 2¹⁰ = 601004977 is a prime.

It is a super-2 number, since 2×601006001² = 722416426476024002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (601006201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300503000 + 300503001.

It is an arithmetic number, because the mean of its divisors is an integer number (300503001).

Almost surely, 2^601006001 is an apocalyptic number.

It is an amenable number.

601006001 is a deficient number, since it is larger than the sum of its proper divisors (1).

601006001 is an equidigital number, since it uses as much as digits as its factorization.

601006001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 601006001 is about 24515.4237369049. The cubic root of 601006001 is about 843.9037877082.

Adding to 601006001 its reverse (100600106), we get a palindrome (701606107).

The spelling of 601006001 in words is "six hundred one million, six thousand, one".