604612057 has 4 divisors (see below), whose sum is σ = 690985216. Its totient is φ = 518238900.

The previous prime is 604612049. The next prime is 604612067. The reversal of 604612057 is 750216406.

It is a happy number.

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 not a de Polignac number, because 604612057 - 2³ = 604612049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604612007) 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, 43186569 + ... + 43186582.

It is an arithmetic number, because the mean of its divisors is an integer number (172746304).

Almost surely, 2^604612057 is an apocalyptic number.

It is an amenable number.

604612057 is a deficient number, since it is larger than the sum of its proper divisors (86373159).

604612057 is an equidigital number, since it uses as much as digits as its factorization.

604612057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86373158.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 604612057 is about 24588.8604249973. The cubic root of 604612057 is about 845.5882401966.

The spelling of 604612057 in words is "six hundred four million, six hundred twelve thousand, fifty-seven".