44801641 has 2 divisors, whose sum is σ = 44801642. Its totient is φ = 44801640.

The previous prime is 44801597. The next prime is 44801683. The reversal of 44801641 is 14610844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44555625 + 246016 = 6675^2 + 496^2 .

It is a cyclic number.

It is not a de Polignac number, because 44801641 - 2⁹ = 44801129 is a prime.

It is not a weakly prime, because it can be changed into another prime (44801041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22400820 + 22400821.

It is an arithmetic number, because the mean of its divisors is an integer number (22400821).

Almost surely, 2^44801641 is an apocalyptic number.

It is an amenable number.

44801641 is a deficient number, since it is larger than the sum of its proper divisors (1).

44801641 is an equidigital number, since it uses as much as digits as its factorization.

44801641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 44801641 is about 6693.4027967843. The cubic root of 44801641 is about 355.1659371038.

The spelling of 44801641 in words is "forty-four million, eight hundred one thousand, six hundred forty-one".