4404137 has 2 divisors, whose sum is σ = 4404138. Its totient is φ = 4404136.

The previous prime is 4404133. The next prime is 4404149. The reversal of 4404137 is 7314044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4116841 + 287296 = 2029^2 + 536^2 .

It is a cyclic number.

It is not a de Polignac number, because 4404137 - 2² = 4404133 is a prime.

It is not a weakly prime, because it can be changed into another prime (4404133) 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, 2202068 + 2202069.

It is an arithmetic number, because the mean of its divisors is an integer number (2202069).

Almost surely, 2^4404137 is an apocalyptic number.

It is an amenable number.

4404137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404137 is an equidigital number, since it uses as much as digits as its factorization.

4404137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 4404137 is about 2098.6035833382. The cubic root of 4404137 is about 163.9155945798.

The spelling of 4404137 in words is "four million, four hundred four thousand, one hundred thirty-seven".