613115 has 8 divisors (see below), whose sum is σ = 751680. Its totient is φ = 479872.

The previous prime is 613099. The next prime is 613141. The reversal of 613115 is 511316.

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 613115 - 2⁴ = 613099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 613093 and 613102.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1070 + ... + 1539.

It is an arithmetic number, because the mean of its divisors is an integer number (93960).

2⁶¹³¹¹⁵ is an apocalyptic number.

613115 is a deficient number, since it is larger than the sum of its proper divisors (138565).

613115 is a wasteful number, since it uses less digits than its factorization.

613115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661.

The product of its digits is 90, while the sum is 17.

The square root of 613115 is about 783.0166026337. The cubic root of 613115 is about 84.9533769691.

It can be divided in two parts, 61311 and 5, that added together give a palindrome (61316).

The spelling of 613115 in words is "six hundred thirteen thousand, one hundred fifteen".