601617 has 8 divisors (see below), whose sum is σ = 828160. Its totient is φ = 388080.

The previous prime is 601607. The next prime is 601631. The reversal of 601617 is 716106.

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

It is not a de Polignac number, because 601617 - 2¹² = 597521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 601593 and 601602.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 601617.

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 7 ways as a sum of consecutive naturals, for example, 3142 + ... + 3327.

It is an arithmetic number, because the mean of its divisors is an integer number (103520).

2⁶⁰¹⁶¹⁷ is an apocalyptic number.

It is an amenable number.

601617 is a deficient number, since it is larger than the sum of its proper divisors (226543).

601617 is a wasteful number, since it uses less digits than its factorization.

601617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6503.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 601617 is about 775.6397359599. The cubic root of 601617 is about 84.4189669344.

It can be divided in two parts, 60 and 1617, that multiplied together give a triangular number (97020 = T₄₄₀).

The spelling of 601617 in words is "six hundred one thousand, six hundred seventeen".