616063 has 16 divisors (see below), whose sum is σ = 774144. Its totient is φ = 478080.

The previous prime is 616051. The next prime is 616069. The reversal of 616063 is 360616.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-616063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3606 + ... + 3772.

It is an arithmetic number, because the mean of its divisors is an integer number (48384).

2⁶¹⁶⁰⁶³ is an apocalyptic number.

616063 is a deficient number, since it is larger than the sum of its proper divisors (158081).

616063 is a wasteful number, since it uses less digits than its factorization.

616063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 616063 is about 784.8968085041. The cubic root of 616063 is about 85.0893178767.

Adding to 616063 its reverse (360616), we get a palindrome (976679).

The spelling of 616063 in words is "six hundred sixteen thousand, sixty-three".