2284162081 has 2 divisors, whose sum is σ = 2284162082. Its totient is φ = 2284162080.

The previous prime is 2284162031. The next prime is 2284162117. The reversal of 2284162081 is 1802614822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2280922081 + 3240000 = 47759^2 + 1800^2 .

It is a cyclic number.

It is not a de Polignac number, because 2284162081 - 2⁷ = 2284161953 is a prime.

It is a super-2 number, since 2×2284162081² = 10434792824556501122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2284162031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142081040 + 1142081041.

It is an arithmetic number, because the mean of its divisors is an integer number (1142081041).

Almost surely, 2^2284162081 is an apocalyptic number.

It is an amenable number.

2284162081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2284162081 is an equidigital number, since it uses as much as digits as its factorization.

2284162081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 2284162081 is about 47792.9082709977. The cubic root of 2284162081 is about 1316.9692636212.

The spelling of 2284162081 in words is "two billion, two hundred eighty-four million, one hundred sixty-two thousand, eighty-one".