616662 has 12 divisors (see below), whose sum is σ = 1336140. Its totient is φ = 205548.

The previous prime is 616643. The next prime is 616669. The reversal of 616662 is 266616.

616662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616669) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17112 + ... + 17147.

It is an arithmetic number, because the mean of its divisors is an integer number (111345).

2⁶¹⁶⁶⁶² is an apocalyptic number.

616662 is an abundant number, since it is smaller than the sum of its proper divisors (719478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

616662 is a wasteful number, since it uses less digits than its factorization.

616662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34267 (or 34264 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 616662 is about 785.2782946192. The cubic root of 616662 is about 85.1168864811.

The spelling of 616662 in words is "six hundred sixteen thousand, six hundred sixty-two".