44210689 has 2 divisors, whose sum is σ = 44210690. Its totient is φ = 44210688.

The previous prime is 44210611. The next prime is 44210707. The reversal of 44210689 is 98601244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25000000 + 19210689 = 5000^2 + 4383^2 .

It is a cyclic number.

It is not a de Polignac number, because 44210689 - 2⁷ = 44210561 is a prime.

It is not a weakly prime, because it can be changed into another prime (44210389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22105344 + 22105345.

It is an arithmetic number, because the mean of its divisors is an integer number (22105345).

Almost surely, 2^44210689 is an apocalyptic number.

It is an amenable number.

44210689 is a deficient number, since it is larger than the sum of its proper divisors (1).

44210689 is an equidigital number, since it uses as much as digits as its factorization.

44210689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 44210689 is about 6649.1118955843. Note that the first 3 decimals coincide. The cubic root of 44210689 is about 353.5974255774.

The spelling of 44210689 in words is "forty-four million, two hundred ten thousand, six hundred eighty-nine".