604658113 has 2 divisors, whose sum is σ = 604658114. Its totient is φ = 604658112.

The previous prime is 604658111. The next prime is 604658123. The reversal of 604658113 is 311856406.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 594238129 + 10419984 = 24377^2 + 3228^2 .

It is a cyclic number.

It is not a de Polignac number, because 604658113 - 2¹ = 604658111 is a prime.

It is a super-2 number, since 2×604658113² = 731222867233441538, which contains 22 as substring.

Together with 604658111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (604658111) 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 as a sum of consecutive naturals, namely, 302329056 + 302329057.

It is an arithmetic number, because the mean of its divisors is an integer number (302329057).

Almost surely, 2^604658113 is an apocalyptic number.

It is an amenable number.

604658113 is a deficient number, since it is larger than the sum of its proper divisors (1).

604658113 is an equidigital number, since it uses as much as digits as its factorization.

604658113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 604658113 is about 24589.7969288077. The cubic root of 604658113 is about 845.6097103954.

The spelling of 604658113 in words is "six hundred four million, six hundred fifty-eight thousand, one hundred thirteen".