44684641 has 8 divisors (see below), whose sum is σ = 46139904. Its totient is φ = 43242480.

The previous prime is 44684617. The next prime is 44684663. The reversal of 44684641 is 14648644.

44684641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44684641 - 2¹³ = 44676449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44684641.

It is not an unprimeable number, because it can be changed into a prime (44684681) 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 in 7 ways as a sum of consecutive naturals, for example, 3906 + ... + 10228.

It is an arithmetic number, because the mean of its divisors is an integer number (5767488).

Almost surely, 2^44684641 is an apocalyptic number.

It is an amenable number.

44684641 is a deficient number, since it is larger than the sum of its proper divisors (1455263).

44684641 is a wasteful number, since it uses less digits than its factorization.

44684641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6551.

The product of its digits is 73728, while the sum is 37.

The square root of 44684641 is about 6684.6571340645. The cubic root of 44684641 is about 354.8564942682.

The spelling of 44684641 in words is "forty-four million, six hundred eighty-four thousand, six hundred forty-one".