604477 has 2 divisors, whose sum is σ = 604478. Its totient is φ = 604476.

The previous prime is 604441. The next prime is 604481. The reversal of 604477 is 774406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 556516 + 47961 = 746^2 + 219^2 .

It is a cyclic number.

It is not a de Polignac number, because 604477 - 2⁷ = 604349 is a prime.

It is a Chen prime.

It is an Ulam number.

It is equal to p₄₉₄₃₈ and since 604477 and 49438 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302238 + 302239.

It is an arithmetic number, because the mean of its divisors is an integer number (302239).

2⁶⁰⁴⁴⁷⁷ is an apocalyptic number.

It is an amenable number.

604477 is a deficient number, since it is larger than the sum of its proper divisors (1).

604477 is an equidigital number, since it uses as much as digits as its factorization.

604477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 604477 is about 777.4811894831. The cubic root of 604477 is about 84.5525273586.

It can be divided in two parts, 604 and 477, that added together give a triangular number (1081 = T₄₆).

The spelling of 604477 in words is "six hundred four thousand, four hundred seventy-seven".