44028961 has 2 divisors, whose sum is σ = 44028962. Its totient is φ = 44028960.

The previous prime is 44028953. The next prime is 44028977. The reversal of 44028961 is 16982044.

44028961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30041361 + 13987600 = 5481^2 + 3740^2 .

It is a cyclic number.

It is not a de Polignac number, because 44028961 - 2³ = 44028953 is a prime.

It is not a weakly prime, because it can be changed into another prime (44023961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22014480 + 22014481.

It is an arithmetic number, because the mean of its divisors is an integer number (22014481).

Almost surely, 2^44028961 is an apocalyptic number.

It is an amenable number.

44028961 is a deficient number, since it is larger than the sum of its proper divisors (1).

44028961 is an equidigital number, since it uses as much as digits as its factorization.

44028961 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 44028961 is about 6635.4322391235. The cubic root of 44028961 is about 353.1122729221.

The spelling of 44028961 in words is "forty-four million, twenty-eight thousand, nine hundred sixty-one".