604642460 has 24 divisors (see below), whose sum is σ = 1313534880. Its totient is φ = 233516864.

The previous prime is 604642433. The next prime is 604642471. The reversal of 604642460 is 64246406.

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 7 ways as a sum of consecutive naturals, for example, 520664 + ... + 521823.

It is an arithmetic number, because the mean of its divisors is an integer number (54730620).

Almost surely, 2^604642460 is an apocalyptic number.

It is an amenable number.

604642460 is an abundant number, since it is smaller than the sum of its proper divisors (708892420).

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

604642460 is a wasteful number, since it uses less digits than its factorization.

604642460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042525 (or 1042523 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 604642460 is about 24589.4786443308. The cubic root of 604642460 is about 845.6024134658.

Adding to 604642460 its reverse (64246406), we get a palindrome (668888866).

The spelling of 604642460 in words is "six hundred four million, six hundred forty-two thousand, four hundred sixty".