44046889 has 2 divisors, whose sum is σ = 44046890. Its totient is φ = 44046888.

The previous prime is 44046887. The next prime is 44046913. The reversal of 44046889 is 98864044.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23931664 + 20115225 = 4892^2 + 4485^2 .

It is a cyclic number.

It is not a de Polignac number, because 44046889 - 2¹ = 44046887 is a prime.

Together with 44046887, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (44046887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22023444 + 22023445.

It is an arithmetic number, because the mean of its divisors is an integer number (22023445).

Almost surely, 2^44046889 is an apocalyptic number.

It is an amenable number.

44046889 is a deficient number, since it is larger than the sum of its proper divisors (1).

44046889 is an equidigital number, since it uses as much as digits as its factorization.

44046889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 44046889 is about 6636.7830309571. The cubic root of 44046889 is about 353.1601939392.

The spelling of 44046889 in words is "forty-four million, forty-six thousand, eight hundred eighty-nine".