604887 has 4 divisors (see below), whose sum is σ = 806520. Its totient is φ = 403256.

The previous prime is 604883. The next prime is 604907. The reversal of 604887 is 788406.

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

It is a cyclic number.

It is not a de Polignac number, because 604887 - 2² = 604883 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604883) 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, 100812 + ... + 100817.

It is an arithmetic number, because the mean of its divisors is an integer number (201630).

2⁶⁰⁴⁸⁸⁷ is an apocalyptic number.

604887 is a deficient number, since it is larger than the sum of its proper divisors (201633).

604887 is a wasteful number, since it uses less digits than its factorization.

604887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201632.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 604887 is about 777.7448167619. The cubic root of 604887 is about 84.5716395837.

The spelling of 604887 in words is "six hundred four thousand, eight hundred eighty-seven".