44899441 has 2 divisors, whose sum is σ = 44899442. Its totient is φ = 44899440.

The previous prime is 44899433. The next prime is 44899471. The reversal of 44899441 is 14499844.

It is a happy number.

44899441 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., 25715041 + 19184400 = 5071^2 + 4380^2 .

It is a cyclic number.

It is not a de Polignac number, because 44899441 - 2³ = 44899433 is a prime.

It is a super-2 number, since 2×44899441² = 4031919604224962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44899411) 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, 22449720 + 22449721.

It is an arithmetic number, because the mean of its divisors is an integer number (22449721).

Almost surely, 2^44899441 is an apocalyptic number.

It is an amenable number.

44899441 is a deficient number, since it is larger than the sum of its proper divisors (1).

44899441 is an equidigital number, since it uses as much as digits as its factorization.

44899441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 43.

The square root of 44899441 is about 6700.7045151984. The cubic root of 44899441 is about 355.4241864546.

The spelling of 44899441 in words is "forty-four million, eight hundred ninety-nine thousand, four hundred forty-one".