4444087 has 2 divisors, whose sum is σ = 4444088. Its totient is φ = 4444086.

The previous prime is 4444049. The next prime is 4444091. The reversal of 4444087 is 7804444.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4444087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4444487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222043 + 2222044.

It is an arithmetic number, because the mean of its divisors is an integer number (2222044).

Almost surely, 2^4444087 is an apocalyptic number.

4444087 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444087 is an equidigital number, since it uses as much as digits as its factorization.

4444087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14336, while the sum is 31.

The square root of 4444087 is about 2108.1003296807. The cubic root of 4444087 is about 164.4097305015.

The spelling of 4444087 in words is "four million, four hundred forty-four thousand, eighty-seven".