2608841128 has 8 divisors (see below), whose sum is σ = 4891577130. Its totient is φ = 1304420560.

The previous prime is 2608841087. The next prime is 2608841129. The reversal of 2608841128 is 8211488062.

It can be written as a sum of positive squares in only one way, i.e., 1494750244 + 1114090884 = 38662^2 + 33378^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2608841128² = 13612104062288624768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2608841129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163052563 + ... + 163052578.

Almost surely, 2^2608841128 is an apocalyptic number.

It is an amenable number.

2608841128 is a deficient number, since it is larger than the sum of its proper divisors (2282736002).

2608841128 is a wasteful number, since it uses less digits than its factorization.

2608841128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326105147 (or 326105143 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 40.

The square root of 2608841128 is about 51076.8159540119. The cubic root of 2608841128 is about 1376.6257139925.

The spelling of 2608841128 in words is "two billion, six hundred eight million, eight hundred forty-one thousand, one hundred twenty-eight".