605011616 has 36 divisors (see below), whose sum is σ = 1309252266. Its totient is φ = 275003520.

The previous prime is 605011609. The next prime is 605011633. The reversal of 605011616 is 616110506.

It can be written as a sum of positive squares in only one way, i.e., 604963216 + 48400 = 24596^2 + 220^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74255 + ... + 81998.

Almost surely, 2^605011616 is an apocalyptic number.

It is an amenable number.

605011616 is an abundant number, since it is smaller than the sum of its proper divisors (704240650).

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

605011616 is a wasteful number, since it uses less digits than its factorization.

605011616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156285 (or 156266 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 605011616 is about 24596.9838801427. The cubic root of 605011616 is about 845.7744686988.

The spelling of 605011616 in words is "six hundred five million, eleven thousand, six hundred sixteen".