2065966756 has 24 divisors (see below), whose sum is σ = 4138356096. Its totient is φ = 884038080.

The previous prime is 2065966751. The next prime is 2065966787. The reversal of 2065966756 is 6576695602.

It is not an unprimeable number, because it can be changed into a prime (2065966751) 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, 38905 + ... + 75136.

It is an arithmetic number, because the mean of its divisors is an integer number (172431504).

Almost surely, 2^2065966756 is an apocalyptic number.

It is an amenable number.

2065966756 is an abundant number, since it is smaller than the sum of its proper divisors (2072389340).

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

2065966756 is a wasteful number, since it uses less digits than its factorization.

2065966756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114699 (or 114697 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 52.

The square root of 2065966756 is about 45452.9070137434. The cubic root of 2065966756 is about 1273.6236345193.

The spelling of 2065966756 in words is "two billion, sixty-five million, nine hundred sixty-six thousand, seven hundred fifty-six".