4811089 has 2 divisors, whose sum is σ = 4811090. Its totient is φ = 4811088.

The previous prime is 4811087. The next prime is 4811101. The reversal of 4811089 is 9801184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4774225 + 36864 = 2185^2 + 192^2 .

It is a cyclic number.

It is not a de Polignac number, because 4811089 - 2¹ = 4811087 is a prime.

Together with 4811087, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4811089.

It is not a weakly prime, because it can be changed into another prime (4811087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2405544 + 2405545.

It is an arithmetic number, because the mean of its divisors is an integer number (2405545).

Almost surely, 2^4811089 is an apocalyptic number.

It is an amenable number.

4811089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4811089 is an equidigital number, since it uses as much as digits as its factorization.

4811089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 4811089 is about 2193.4194765252. The cubic root of 4811089 is about 168.8163335011.

The spelling of 4811089 in words is "four million, eight hundred eleven thousand, eighty-nine".