601023 has 4 divisors (see below), whose sum is σ = 801368. Its totient is φ = 400680.

The previous prime is 601021. The next prime is 601031. The reversal of 601023 is 320106.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 601023 - 2¹ = 601021 is a prime.

It is a super-2 number, since 2×601023² = 722457293058, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100168 + ... + 100173.

It is an arithmetic number, because the mean of its divisors is an integer number (200342).

2⁶⁰¹⁰²³ is an apocalyptic number.

601023 is a deficient number, since it is larger than the sum of its proper divisors (200345).

601023 is a wasteful number, since it uses less digits than its factorization.

601023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200344.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 601023 is about 775.2567316702. The cubic root of 601023 is about 84.3911744027.

Adding to 601023 its reverse (320106), we get a palindrome (921129).

The spelling of 601023 in words is "six hundred one thousand, twenty-three".