601005 has 16 divisors (see below), whose sum is σ = 973440. Its totient is φ = 316608.

The previous prime is 600983. The next prime is 601021. The reversal of 601005 is 500106.

It is not a de Polignac number, because 601005 - 2⁵ = 600973 is a prime.

It is a super-2 number, since 2×601005² = 722414020050, which contains 22 as substring.

601005 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1351 + ... + 1739.

It is an arithmetic number, because the mean of its divisors is an integer number (60840).

2⁶⁰¹⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

601005 is a deficient number, since it is larger than the sum of its proper divisors (372435).

601005 is a wasteful number, since it uses less digits than its factorization.

601005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 601005 is about 775.2451225258. The cubic root of 601005 is about 84.3903319189.

The spelling of 601005 in words is "six hundred one thousand, five".