2613230602 has 4 divisors (see below), whose sum is σ = 3919845906. Its totient is φ = 1306615300.

The previous prime is 2613230563. The next prime is 2613230603. The reversal of 2613230602 is 2060323162.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2060323162 = 2 ⋅1030161581.

It can be written as a sum of positive squares in only one way, i.e., 2534216281 + 79014321 = 50341^2 + 8889^2 .

It is not an unprimeable number, because it can be changed into a prime (2613230603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653307649 + ... + 653307652.

Almost surely, 2^2613230602 is an apocalyptic number.

2613230602 is a deficient number, since it is larger than the sum of its proper divisors (1306615304).

2613230602 is a wasteful number, since it uses less digits than its factorization.

2613230602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306615303.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2613230602 is about 51119.7672334294. The cubic root of 2613230602 is about 1377.3973563481.

Adding to 2613230602 its reverse (2060323162), we get a palindrome (4673553764).

The spelling of 2613230602 in words is "two billion, six hundred thirteen million, two hundred thirty thousand, six hundred two".