2065879056 has 40 divisors (see below), whose sum is σ = 5362173664. Its totient is φ = 685359360.

The previous prime is 2065879051. The next prime is 2065879069. The reversal of 2065879056 is 6509785602.

It is a happy number.

It is a super-2 number, since 2×2065879056² = 8535712548038902272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 2065878996 and 2065879014.

It is not an unprimeable number, because it can be changed into a prime (2065879051) 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, 91861 + ... + 112116.

Almost surely, 2^2065879056 is an apocalyptic number.

It is an amenable number.

2065879056 is an abundant number, since it is smaller than the sum of its proper divisors (3296294608).

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

2065879056 is a wasteful number, since it uses less digits than its factorization.

2065879056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204199 (or 204193 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The square root of 2065879056 is about 45451.9422687304. The cubic root of 2065879056 is about 1273.6056125492.

The spelling of 2065879056 in words is "two billion, sixty-five million, eight hundred seventy-nine thousand, fifty-six".