604485197 has 2 divisors, whose sum is σ = 604485198. Its totient is φ = 604485196.

The previous prime is 604485179. The next prime is 604485239. The reversal of 604485197 is 791584406.

Together with previous prime (604485179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 598585156 + 5900041 = 24466^2 + 2429^2 .

It is a cyclic number.

It is not a de Polignac number, because 604485197 - 2²⁰ = 603436621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604485137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302242598 + 302242599.

It is an arithmetic number, because the mean of its divisors is an integer number (302242599).

Almost surely, 2^604485197 is an apocalyptic number.

It is an amenable number.

604485197 is a deficient number, since it is larger than the sum of its proper divisors (1).

604485197 is an equidigital number, since it uses as much as digits as its factorization.

604485197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 604485197 is about 24586.2806662578. The cubic root of 604485197 is about 845.5290954793.

The spelling of 604485197 in words is "six hundred four million, four hundred eighty-five thousand, one hundred ninety-seven".