604612225 has 36 divisors (see below), whose sum is σ = 923455404. Its totient is φ = 390190080.

The previous prime is 604612193. The next prime is 604612249. The reversal of 604612225 is 522216406.

It can be written as a sum of positive squares in 6 ways, for example, as 2989441 + 601622784 = 1729^2 + 24528^2 .

It is not a de Polignac number, because 604612225 - 2⁵ = 604612193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 604612193 and 604612202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6309 + ... + 35341.

It is an arithmetic number, because the mean of its divisors is an integer number (25651539).

Almost surely, 2^604612225 is an apocalyptic number.

It is an amenable number.

604612225 is a deficient number, since it is larger than the sum of its proper divisors (318843179).

604612225 is a wasteful number, since it uses less digits than its factorization.

604612225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29074 (or 29062 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 604612225 is about 24588.8638411782. The cubic root of 604612225 is about 845.5883185162.

The spelling of 604612225 in words is "six hundred four million, six hundred twelve thousand, two hundred twenty-five".