604603623 has 32 divisors (see below), whose sum is σ = 930375936. Its totient is φ = 345927168.

The previous prime is 604603609. The next prime is 604603631. The reversal of 604603623 is 326306406.

It is not a de Polignac number, because 604603623 - 2⁸ = 604603367 is a prime.

It is a super-2 number, since 2×604603623² = 731091081889452258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604603603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49536 + ... + 60522.

It is an arithmetic number, because the mean of its divisors is an integer number (29074248).

Almost surely, 2^604603623 is an apocalyptic number.

604603623 is a deficient number, since it is larger than the sum of its proper divisors (325772313).

604603623 is a wasteful number, since it uses less digits than its factorization.

604603623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11103.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 604603623 is about 24588.6889239748. The cubic root of 604603623 is about 845.5843083507.

The spelling of 604603623 in words is "six hundred four million, six hundred three thousand, six hundred twenty-three".