4667449 has 2 divisors, whose sum is σ = 4667450. Its totient is φ = 4667448.

The previous prime is 4667437. The next prime is 4667471. The reversal of 4667449 is 9447664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4665600 + 1849 = 2160^2 + 43^2 .

It is a cyclic number.

It is not a de Polignac number, because 4667449 - 2⁵ = 4667417 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4664449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2333724 + 2333725.

It is an arithmetic number, because the mean of its divisors is an integer number (2333725).

Almost surely, 2^4667449 is an apocalyptic number.

It is an amenable number.

4667449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4667449 is an equidigital number, since it uses as much as digits as its factorization.

4667449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 4667449 is about 2160.4279668621. The cubic root of 4667449 is about 167.1192689058.

The spelling of 4667449 in words is "four million, six hundred sixty-seven thousand, four hundred forty-nine".