2822067641 has 4 divisors (see below), whose sum is σ = 2822728692. Its totient is φ = 2821406592.

The previous prime is 2822067617. The next prime is 2822067649. The reversal of 2822067641 is 1467602282.

2822067641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 770340025 + 2051727616 = 27755^2 + 45296^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2822067641 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2822067595 and 2822067604.

It is not an unprimeable number, because it can be changed into a prime (2822067649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324080 + ... + 332673.

It is an arithmetic number, because the mean of its divisors is an integer number (705682173).

Almost surely, 2^2822067641 is an apocalyptic number.

It is an amenable number.

2822067641 is a deficient number, since it is larger than the sum of its proper divisors (661051).

2822067641 is an equidigital number, since it uses as much as digits as its factorization.

2822067641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661050.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 2822067641 is about 53123.1365884960. The cubic root of 2822067641 is about 1413.1528530454.

The spelling of 2822067641 in words is "two billion, eight hundred twenty-two million, sixty-seven thousand, six hundred forty-one".