604819231 has 2 divisors, whose sum is σ = 604819232. Its totient is φ = 604819230.

The previous prime is 604819223. The next prime is 604819253. The reversal of 604819231 is 132918406.

604819231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 604819231 - 2³ = 604819223 is a prime.

It is a super-2 number, since 2×604819231² = 731612604374862722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604819211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302409615 + 302409616.

It is an arithmetic number, because the mean of its divisors is an integer number (302409616).

Almost surely, 2^604819231 is an apocalyptic number.

604819231 is a deficient number, since it is larger than the sum of its proper divisors (1).

604819231 is an equidigital number, since it uses as much as digits as its factorization.

604819231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 604819231 is about 24593.0728254930. The cubic root of 604819231 is about 845.6848111524.

The spelling of 604819231 in words is "six hundred four million, eight hundred nineteen thousand, two hundred thirty-one".