2065974912 has 384 divisors, whose sum is σ = 6736504320. Its totient is φ = 604569600.

The previous prime is 2065974853. The next prime is 2065974961. The reversal of 2065974912 is 2194795602.

2065974912 is a `hidden beast` number, since 2 + 0 + 6 + 597 + 49 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24891223 + ... + 24891305.

It is an arithmetic number, because the mean of its divisors is an integer number (17542980).

Almost surely, 2^2065974912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2065974912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3368252160).

2065974912 is an abundant number, since it is smaller than the sum of its proper divisors (4670529408).

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

2065974912 is a wasteful number, since it uses less digits than its factorization.

2065974912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 2065974912 is about 45452.9967328888. The cubic root of 2065974912 is about 1273.6253105161.

The spelling of 2065974912 in words is "two billion, sixty-five million, nine hundred seventy-four thousand, nine hundred twelve".