5997001 has 2 divisors, whose sum is σ = 5997002. Its totient is φ = 5997000.

The previous prime is 5996953. The next prime is 5997031. The reversal of 5997001 is 1007995.

5997001 = T₁₉₉₈ + T₁₉₉₉ + T₂₀₀₀.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3701776 + 2295225 = 1924^2 + 1515^2 .

It is a cyclic number.

It is not a de Polignac number, because 5997001 - 2⁹ = 5996489 is a prime.

It is not a weakly prime, because it can be changed into another prime (5997031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2998500 + 2998501.

It is an arithmetic number, because the mean of its divisors is an integer number (2998501).

Almost surely, 2^5997001 is an apocalyptic number.

5997001 is the 2000-th centered triangular number.

It is an amenable number.

5997001 is a deficient number, since it is larger than the sum of its proper divisors (1).

5997001 is an equidigital number, since it uses as much as digits as its factorization.

5997001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2835, while the sum is 31.

The square root of 5997001 is about 2448.8774979570. The cubic root of 5997001 is about 181.6817789895.

The spelling of 5997001 in words is "five million, nine hundred ninety-seven thousand, one".