5981001 has 8 divisors (see below), whose sum is σ = 8588160. Its totient is φ = 3680592.

The previous prime is 5980981. The next prime is 5981021. The reversal of 5981001 is 1001895.

5981001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5980981) and next prime (5981021).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5981001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5981021) 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 in 7 ways as a sum of consecutive naturals, for example, 76641 + ... + 76718.

It is an arithmetic number, because the mean of its divisors is an integer number (1073520).

Almost surely, 2^5981001 is an apocalyptic number.

It is an amenable number.

5981001 is a deficient number, since it is larger than the sum of its proper divisors (2607159).

5981001 is a wasteful number, since it uses less digits than its factorization.

5981001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153375.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 5981001 is about 2445.6085132335. The cubic root of 5981001 is about 181.5200594059.

Adding to 5981001 its reverse (1001895), we get a palindrome (6982896).

The spelling of 5981001 in words is "five million, nine hundred eighty-one thousand, one".