44680589 has 2 divisors, whose sum is σ = 44680590. Its totient is φ = 44680588.

The previous prime is 44680567. The next prime is 44680591. The reversal of 44680589 is 98508644.

It is a happy number.

44680589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33154564 + 11526025 = 5758^2 + 3395^2 .

It is a cyclic number.

It is not a de Polignac number, because 44680589 - 2²⁴ = 27903373 is a prime.

Together with 44680591, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44680549) 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, 22340294 + 22340295.

It is an arithmetic number, because the mean of its divisors is an integer number (22340295).

Almost surely, 2^44680589 is an apocalyptic number.

It is an amenable number.

44680589 is a deficient number, since it is larger than the sum of its proper divisors (1).

44680589 is an equidigital number, since it uses as much as digits as its factorization.

44680589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 44680589 is about 6684.3540450817. The cubic root of 44680589 is about 354.8457678236.

The spelling of 44680589 in words is "forty-four million, six hundred eighty thousand, five hundred eighty-nine".