44711449 has 2 divisors, whose sum is σ = 44711450. Its totient is φ = 44711448.

The previous prime is 44711441. The next prime is 44711461. The reversal of 44711449 is 94411744.

44711449 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., 28430224 + 16281225 = 5332^2 + 4035^2 .

It is a cyclic number.

It is not a de Polignac number, because 44711449 - 2³ = 44711441 is a prime.

It is a super-2 number, since 2×44711449² = 3998227343359202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44711441) 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, 22355724 + 22355725.

It is an arithmetic number, because the mean of its divisors is an integer number (22355725).

Almost surely, 2^44711449 is an apocalyptic number.

It is an amenable number.

44711449 is a deficient number, since it is larger than the sum of its proper divisors (1).

44711449 is an equidigital number, since it uses as much as digits as its factorization.

44711449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 44711449 is about 6686.6620222649. The cubic root of 44711449 is about 354.9274440093.

The spelling of 44711449 in words is "forty-four million, seven hundred eleven thousand, four hundred forty-nine".