613355 has 8 divisors (see below), whose sum is σ = 748464. Its totient is φ = 482400.

The previous prime is 613337. The next prime is 613357. The reversal of 613355 is 553316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 613355 - 2⁸ = 613099 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 613355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613357) 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 7 ways as a sum of consecutive naturals, for example, 701 + ... + 1310.

It is an arithmetic number, because the mean of its divisors is an integer number (93558).

2⁶¹³³⁵⁵ is an apocalyptic number.

613355 is a deficient number, since it is larger than the sum of its proper divisors (135109).

613355 is a wasteful number, since it uses less digits than its factorization.

613355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077.

The product of its digits is 1350, while the sum is 23.

The square root of 613355 is about 783.1698410945. The cubic root of 613355 is about 84.9644603443.

The spelling of 613355 in words is "six hundred thirteen thousand, three hundred fifty-five".