605128468 has 12 divisors (see below), whose sum is σ = 1210256992. Its totient is φ = 259340760.

The previous prime is 605128453. The next prime is 605128477. The reversal of 605128468 is 864821506.

605128468 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 605128468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10805838 + ... + 10805893.

Almost surely, 2^605128468 is an apocalyptic number.

It is an amenable number.

605128468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

605128468 is a wasteful number, since it uses less digits than its factorization.

605128468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21611742 (or 21611740 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 605128468 is about 24599.3590973424. The cubic root of 605128468 is about 845.8289161802.

The spelling of 605128468 in words is "six hundred five million, one hundred twenty-eight thousand, four hundred sixty-eight".