604226413 has 4 divisors (see below), whose sum is σ = 690544480. Its totient is φ = 517908348.

The previous prime is 604226377. The next prime is 604226417. The reversal of 604226413 is 314622406.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604226413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604226417) 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 3 ways as a sum of consecutive naturals, for example, 43159023 + ... + 43159036.

It is an arithmetic number, because the mean of its divisors is an integer number (172636120).

Almost surely, 2^604226413 is an apocalyptic number.

It is an amenable number.

604226413 is a deficient number, since it is larger than the sum of its proper divisors (86318067).

604226413 is an equidigital number, since it uses as much as digits as its factorization.

604226413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86318066.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 604226413 is about 24581.0173304524. The cubic root of 604226413 is about 845.4084194426.

Adding to 604226413 its reverse (314622406), we get a palindrome (918848819).

The spelling of 604226413 in words is "six hundred four million, two hundred twenty-six thousand, four hundred thirteen".