617941 has 8 divisors (see below), whose sum is σ = 656064. Its totient is φ = 580800.

The previous prime is 617917. The next prime is 617951. The reversal of 617941 is 149716.

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

It is a cyclic number.

It is not a de Polignac number, because 617941 - 2⁹ = 617429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (617951) 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, 1341 + ... + 1741.

It is an arithmetic number, because the mean of its divisors is an integer number (82008).

2⁶¹⁷⁹⁴¹ is an apocalyptic number.

It is an amenable number.

617941 is a deficient number, since it is larger than the sum of its proper divisors (38123).

617941 is a wasteful number, since it uses less digits than its factorization.

617941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491.

The product of its digits is 1512, while the sum is 28.

The square root of 617941 is about 786.0922337741. The cubic root of 617941 is about 85.1756919641.

The spelling of 617941 in words is "six hundred seventeen thousand, nine hundred forty-one".