613258 has 12 divisors (see below), whose sum is σ = 978102. Its totient is φ = 288320.

The previous prime is 613253. The next prime is 613267. The reversal of 613258 is 852316.

It is a happy number.

613258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 613089 + 169 = 783^2 + 13^2 .

It is not an unprimeable number, because it can be changed into a prime (613253) 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, 48 + ... + 1108.

2⁶¹³²⁵⁸ is an apocalyptic number.

613258 is a deficient number, since it is larger than the sum of its proper divisors (364844).

613258 is a wasteful number, since it uses less digits than its factorization.

613258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097 (or 1080 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 613258 is about 783.1079108271. The cubic root of 613258 is about 84.9599811617.

The spelling of 613258 in words is "six hundred thirteen thousand, two hundred fifty-eight".