601266 has 16 divisors (see below), whose sum is σ = 1255104. Its totient is φ = 191664.

The previous prime is 601259. The next prime is 601267. The reversal of 601266 is 662106.

It is not an unprimeable number, because it can be changed into a prime (601267) by changing a digit.

601266 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2041 + ... + 2316.

It is an arithmetic number, because the mean of its divisors is an integer number (78444).

2⁶⁰¹²⁶⁶ is an apocalyptic number.

601266 is an abundant number, since it is smaller than the sum of its proper divisors (653838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

601266 is a wasteful number, since it uses less digits than its factorization.

601266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4385.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 601266 is about 775.4134381090. The cubic root of 601266 is about 84.4025462871.

It can be divided in two parts, 60 and 1266, that added together give a triangular number (1326 = T₅₁).

The spelling of 601266 in words is "six hundred one thousand, two hundred sixty-six".