4811449 has 2 divisors, whose sum is σ = 4811450. Its totient is φ = 4811448.

The previous prime is 4811447. The next prime is 4811453. The reversal of 4811449 is 9441184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4752400 + 59049 = 2180^2 + 243^2 .

It is a cyclic number.

It is not a de Polignac number, because 4811449 - 2¹ = 4811447 is a prime.

Together with 4811447, it forms a pair of twin primes.

It is a Chen prime.

4811449 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4811449.

It is not a weakly prime, because it can be changed into another prime (4811441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2405724 + 2405725.

It is an arithmetic number, because the mean of its divisors is an integer number (2405725).

Almost surely, 2^4811449 is an apocalyptic number.

It is an amenable number.

4811449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4811449 is an equidigital number, since it uses as much as digits as its factorization.

4811449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 31.

The square root of 4811449 is about 2193.5015386363. The cubic root of 4811449 is about 168.8205440768.

The spelling of 4811449 in words is "four million, eight hundred eleven thousand, four hundred forty-nine".