44098559 has 2 divisors, whose sum is σ = 44098560. Its totient is φ = 44098558.

The previous prime is 44098543. The next prime is 44098583. The reversal of 44098559 is 95589044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44098559 - 2⁴ = 44098543 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44095559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22049279 + 22049280.

It is an arithmetic number, because the mean of its divisors is an integer number (22049280).

Almost surely, 2^44098559 is an apocalyptic number.

44098559 is a deficient number, since it is larger than the sum of its proper divisors (1).

44098559 is an equidigital number, since it uses as much as digits as its factorization.

44098559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 44098559 is about 6640.6745892266. The cubic root of 44098559 is about 353.2982336282.

The spelling of 44098559 in words is "forty-four million, ninety-eight thousand, five hundred fifty-nine".