2065956246 has 64 divisors (see below), whose sum is σ = 4911399360. Its totient is φ = 641433600.

The previous prime is 2065956223. The next prime is 2065956251. The reversal of 2065956246 is 6426595602.

It is a happy number.

2065956246 is a `hidden beast` number, since 20 + 65 + 9 + 562 + 4 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77446 + ... + 100646.

It is an arithmetic number, because the mean of its divisors is an integer number (76740615).

Almost surely, 2^2065956246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2065956246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2455699680).

2065956246 is an abundant number, since it is smaller than the sum of its proper divisors (2845443114).

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

2065956246 is a wasteful number, since it uses less digits than its factorization.

2065956246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23326 (or 23320 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The square root of 2065956246 is about 45452.7913994289. The cubic root of 2065956246 is about 1273.6214747868.

The spelling of 2065956246 in words is "two billion, sixty-five million, nine hundred fifty-six thousand, two hundred forty-six".