604648632 has 96 divisors (see below), whose sum is σ = 1764720000. Its totient is φ = 172641504.

The previous prime is 604648613. The next prime is 604648643. The reversal of 604648632 is 236846406.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 402619 + ... + 404117.

It is an arithmetic number, because the mean of its divisors is an integer number (18382500).

Almost surely, 2^604648632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604648632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (882360000).

604648632 is an abundant number, since it is smaller than the sum of its proper divisors (1160071368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

604648632 is an equidigital number, since it uses as much as digits as its factorization.

604648632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 604648632 is about 24589.6041448414. The cubic root of 604648632 is about 845.6052906705.

It can be divided in two parts, 60464 and 8632, that added together give a palindrome (69096).

The spelling of 604648632 in words is "six hundred four million, six hundred forty-eight thousand, six hundred thirty-two".