604661023 has 8 divisors (see below), whose sum is σ = 616999680. Its totient is φ = 592439640.

The previous prime is 604661011. The next prime is 604661027. The reversal of 604661023 is 320166406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 604661023 - 2¹⁷ = 604529951 is a prime.

It is a super-2 number, since 2×604661023² = 731229905470813058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 604660982 and 604661000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604661027) 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 7 ways as a sum of consecutive naturals, for example, 18865 + ... + 39562.

It is an arithmetic number, because the mean of its divisors is an integer number (77124960).

Almost surely, 2^604661023 is an apocalyptic number.

604661023 is a deficient number, since it is larger than the sum of its proper divisors (12338657).

604661023 is a wasteful number, since it uses less digits than its factorization.

604661023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58637.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 604661023 is about 24589.8560996196. The cubic root of 604661023 is about 845.6110669308.

The spelling of 604661023 in words is "six hundred four million, six hundred sixty-one thousand, twenty-three".