604957 has 2 divisors, whose sum is σ = 604958. Its totient is φ = 604956.

The previous prime is 604949. The next prime is 604973. The reversal of 604957 is 759406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 427716 + 177241 = 654^2 + 421^2 .

It is a cyclic number.

It is not a de Polignac number, because 604957 - 2³ = 604949 is a prime.

It is a super-3 number, since 3×604957³ = 664193733392566479, which contains 333 as substring.

It is a Chen prime.

It is equal to p₄₉₄₇₇ and since 604957 and 49477 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 (604907) 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, 302478 + 302479.

It is an arithmetic number, because the mean of its divisors is an integer number (302479).

2⁶⁰⁴⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

604957 is a deficient number, since it is larger than the sum of its proper divisors (1).

604957 is an equidigital number, since it uses as much as digits as its factorization.

604957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 604957 is about 777.7898173671. The cubic root of 604957 is about 84.5749017833.

Subtracting 604957 from its reverse (759406), we obtain a square (154449 = 393²).

The spelling of 604957 in words is "six hundred four thousand, nine hundred fifty-seven".