601606 has 8 divisors (see below), whose sum is σ = 906984. Its totient is φ = 299280.

The previous prime is 601591. The next prime is 601607. The reversal of 601606 is 606106.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601607) 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, 180 + ... + 1111.

It is an arithmetic number, because the mean of its divisors is an integer number (113373).

2⁶⁰¹⁶⁰⁶ is an apocalyptic number.

601606 is a deficient number, since it is larger than the sum of its proper divisors (305378).

601606 is a wasteful number, since it uses less digits than its factorization.

601606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526.

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

The square root of 601606 is about 775.6326450066. The cubic root of 601606 is about 84.4184524242.

The spelling of 601606 in words is "six hundred one thousand, six hundred six".