601879 has 4 divisors (see below), whose sum is σ = 618184. Its totient is φ = 585576.

The previous prime is 601873. The next prime is 601883. The reversal of 601879 is 978106.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 978106 = 2 ⋅489053.

It is a cyclic number.

It is not a de Polignac number, because 601879 - 2⁷ = 601751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 601879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601873) by changing a digit.

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, 8097 + ... + 8170.

It is an arithmetic number, because the mean of its divisors is an integer number (154546).

2⁶⁰¹⁸⁷⁹ is an apocalyptic number.

601879 is a deficient number, since it is larger than the sum of its proper divisors (16305).

601879 is a wasteful number, since it uses less digits than its factorization.

601879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16304.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 601879 is about 775.8086104188. The cubic root of 601879 is about 84.4312197793.

The spelling of 601879 in words is "six hundred one thousand, eight hundred seventy-nine".