4401433 has 2 divisors, whose sum is σ = 4401434. Its totient is φ = 4401432.

The previous prime is 4401427. The next prime is 4401443. The reversal of 4401433 is 3341044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4214809 + 186624 = 2053^2 + 432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4401433 is a prime.

It is a super-2 number, since 2×4401433² = 38745224906978, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4401433.

It is not a weakly prime, because it can be changed into another prime (4401403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2200716 + 2200717.

It is an arithmetic number, because the mean of its divisors is an integer number (2200717).

Almost surely, 2^4401433 is an apocalyptic number.

It is an amenable number.

4401433 is a deficient number, since it is larger than the sum of its proper divisors (1).

4401433 is an equidigital number, since it uses as much as digits as its factorization.

4401433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4401433 is about 2097.9592465060. The cubic root of 4401433 is about 163.8820413920.

Adding to 4401433 its reverse (3341044), we get a palindrome (7742477).

The spelling of 4401433 in words is "four million, four hundred one thousand, four hundred thirty-three".