44228423 has 2 divisors, whose sum is σ = 44228424. Its totient is φ = 44228422.

The previous prime is 44228419. The next prime is 44228473. The reversal of 44228423 is 32482244.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44228423 - 2² = 44228419 is a prime.

It is a Sophie Germain prime.

It is equal to p_2674316 and since 44228423 and 2674316 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44228473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22114211 + 22114212.

It is an arithmetic number, because the mean of its divisors is an integer number (22114212).

Almost surely, 2^44228423 is an apocalyptic number.

44228423 is a deficient number, since it is larger than the sum of its proper divisors (1).

44228423 is an equidigital number, since it uses as much as digits as its factorization.

44228423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 29.

The square root of 44228423 is about 6650.4453234351. The cubic root of 44228423 is about 353.6446981460.

The spelling of 44228423 in words is "forty-four million, two hundred twenty-eight thousand, four hundred twenty-three".