2065838270 has 16 divisors (see below), whose sum is σ = 3914220240. Its totient is φ = 782843904.

The previous prime is 2065838239. The next prime is 2065838273. The reversal of 2065838270 is 728385602.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065838273) 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, 5436227 + ... + 5436606.

It is an arithmetic number, because the mean of its divisors is an integer number (244638765).

Almost surely, 2^2065838270 is an apocalyptic number.

2065838270 is a deficient number, since it is larger than the sum of its proper divisors (1848381970).

2065838270 is a wasteful number, since it uses less digits than its factorization.

2065838270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10872859.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 2065838270 is about 45451.4935948204. The cubic root of 2065838270 is about 1273.5972310292.

The spelling of 2065838270 in words is "two billion, sixty-five million, eight hundred thirty-eight thousand, two hundred seventy".