613063 has 4 divisors (see below), whose sum is σ = 668808. Its totient is φ = 557320.

The previous prime is 613061. The next prime is 613097. The reversal of 613063 is 360316.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 613063 - 2¹ = 613061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 613063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27856 + ... + 27877.

It is an arithmetic number, because the mean of its divisors is an integer number (167202).

2⁶¹³⁰⁶³ is an apocalyptic number.

613063 is a deficient number, since it is larger than the sum of its proper divisors (55745).

613063 is a wasteful number, since it uses less digits than its factorization.

613063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55744.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 613063 is about 782.9833970143. The cubic root of 613063 is about 84.9509751900.

Adding to 613063 its reverse (360316), we get a palindrome (973379).

The spelling of 613063 in words is "six hundred thirteen thousand, sixty-three".