605011728 has 40 divisors (see below), whose sum is σ = 1574372448. Its totient is φ = 200196352.

The previous prime is 605011727. The next prime is 605011741. The reversal of 605011728 is 827110506.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 605011695 and 605011704.

It is not an unprimeable number, because it can be changed into a prime (605011727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39426 + ... + 52577.

Almost surely, 2^605011728 is an apocalyptic number.

It is an amenable number.

605011728 is an abundant number, since it is smaller than the sum of its proper divisors (969360720).

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

605011728 is a wasteful number, since it uses less digits than its factorization.

605011728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92151 (or 92145 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 605011728 is about 24596.9861568445. The cubic root of 605011728 is about 845.7745208888.

The spelling of 605011728 in words is "six hundred five million, eleven thousand, seven hundred twenty-eight".