2065435828 has 24 divisors (see below), whose sum is σ = 3641277024. Its totient is φ = 1025100000.

The previous prime is 2065435807. The next prime is 2065435847. The reversal of 2065435828 is 8285345602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304878 + ... + 311578.

It is an arithmetic number, because the mean of its divisors is an integer number (151719876).

Almost surely, 2^2065435828 is an apocalyptic number.

It is an amenable number.

2065435828 is a deficient number, since it is larger than the sum of its proper divisors (1575841196).

2065435828 is a wasteful number, since it uses less digits than its factorization.

2065435828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7263 (or 7261 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The square root of 2065435828 is about 45447.0662199443. The cubic root of 2065435828 is about 1273.5145233118.

The spelling of 2065435828 in words is "two billion, sixty-five million, four hundred thirty-five thousand, eight hundred twenty-eight".