44806641 has 16 divisors (see below), whose sum is σ = 65510400. Its totient is φ = 27015120.

The previous prime is 44806639. The next prime is 44806649. The reversal of 44806641 is 14660844.

It is not a de Polignac number, because 44806641 - 2¹ = 44806639 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44806649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3156 + ... + 9978.

It is an arithmetic number, because the mean of its divisors is an integer number (4094400).

Almost surely, 2^44806641 is an apocalyptic number.

It is an amenable number.

44806641 is a deficient number, since it is larger than the sum of its proper divisors (20703759).

44806641 is a wasteful number, since it uses less digits than its factorization.

44806641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7036.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 44806641 is about 6693.7762884638. The cubic root of 44806641 is about 355.1791491469.

The spelling of 44806641 in words is "forty-four million, eight hundred six thousand, six hundred forty-one".