604499 has 4 divisors (see below), whose sum is σ = 690864. Its totient is φ = 518136.

The previous prime is 604481. The next prime is 604517. The reversal of 604499 is 994406.

It is a happy number.

604499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (604481) and next prime (604517).

It is a cyclic number.

It is not a de Polignac number, because 604499 - 2⁸ = 604243 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43172 + ... + 43185.

It is an arithmetic number, because the mean of its divisors is an integer number (172716).

2⁶⁰⁴⁴⁹⁹ is an apocalyptic number.

604499 is a deficient number, since it is larger than the sum of its proper divisors (86365).

604499 is an equidigital number, since it uses as much as digits as its factorization.

604499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86364.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 604499 is about 777.4953376066. The cubic root of 604499 is about 84.5535531120.

The spelling of 604499 in words is "six hundred four thousand, four hundred ninety-nine".