601066 has 8 divisors (see below), whose sum is σ = 908100. Its totient is φ = 298368.

The previous prime is 601061. The next prime is 601067. The reversal of 601066 is 660106.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 600625 + 441 = 775^2 + 21^2 .

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

It is a super-2 number, since 2×601066² = 722560672712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (601061) by changing a digit.

601066 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 711 + ... + 1306.

2⁶⁰¹⁰⁶⁶ is an apocalyptic number.

601066 is a deficient number, since it is larger than the sum of its proper divisors (307034).

601066 is a wasteful number, since it uses less digits than its factorization.

601066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 601066 is about 775.2844639228. The cubic root of 601066 is about 84.3931869346.

The spelling of 601066 in words is "six hundred one thousand, sixty-six".