604607 has 4 divisors (see below), whose sum is σ = 608616. Its totient is φ = 600600.

The previous prime is 604603. The next prime is 604609. The reversal of 604607 is 706406.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 706406 = 2 ⋅353203.

It is a cyclic number.

It is not a de Polignac number, because 604607 - 2² = 604603 is a prime.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604603) 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, 1769 + ... + 2082.

It is an arithmetic number, because the mean of its divisors is an integer number (152154).

2⁶⁰⁴⁶⁰⁷ is an apocalyptic number.

604607 is a deficient number, since it is larger than the sum of its proper divisors (4009).

604607 is a wasteful number, since it uses less digits than its factorization.

604607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4008.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 604607 is about 777.5647882974. The cubic root of 604607 is about 84.5585882679.

The spelling of 604607 in words is "six hundred four thousand, six hundred seven".