610616 has 16 divisors (see below), whose sum is σ = 1155840. Its totient is φ = 302400.

The previous prime is 610583. The next prime is 610619. The reversal of 610616 is 616016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610619) 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, 716 + ... + 1316.

It is an arithmetic number, because the mean of its divisors is an integer number (72240).

2⁶¹⁰⁶¹⁶ is an apocalyptic number.

It is an amenable number.

610616 is a deficient number, since it is larger than the sum of its proper divisors (545224).

610616 is a wasteful number, since it uses less digits than its factorization.

610616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 610616 is about 781.4192216730. The cubic root of 610616 is about 84.8377990975.

The spelling of 610616 in words is "six hundred ten thousand, six hundred sixteen".