601243 has 4 divisors (see below), whose sum is σ = 627408. Its totient is φ = 575080.

The previous prime is 601241. The next prime is 601247. The reversal of 601243 is 342106.

601243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342106 = 2 ⋅171053.

It is a cyclic number.

It is not a de Polignac number, because 601243 - 2¹ = 601241 is a prime.

It is a super-2 number, since 2×601243² = 722986290098, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (601241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13048 + ... + 13093.

It is an arithmetic number, because the mean of its divisors is an integer number (156852).

2⁶⁰¹²⁴³ is an apocalyptic number.

601243 is a deficient number, since it is larger than the sum of its proper divisors (26165).

601243 is a wasteful number, since it uses less digits than its factorization.

601243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26164.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 601243 is about 775.3986071692. The cubic root of 601243 is about 84.4014700672.

Adding to 601243 its reverse (342106), we get a palindrome (943349).

The spelling of 601243 in words is "six hundred one thousand, two hundred forty-three".