44468641 has 8 divisors (see below), whose sum is σ = 52061184. Its totient is φ = 37186080.

The previous prime is 44468587. The next prime is 44468657. The reversal of 44468641 is 14686444.

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 44468641 - 2⁹ = 44468129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44468641.

It is not an unprimeable number, because it can be changed into a prime (44468681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77185 + ... + 77758.

It is an arithmetic number, because the mean of its divisors is an integer number (6507648).

Almost surely, 2^44468641 is an apocalyptic number.

44468641 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

44468641 is a deficient number, since it is larger than the sum of its proper divisors (7592543).

44468641 is a wasteful number, since it uses less digits than its factorization.

44468641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154991.

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

The square root of 44468641 is about 6668.4811614040. The cubic root of 44468641 is about 354.2837930917.

The spelling of 44468641 in words is "forty-four million, four hundred sixty-eight thousand, six hundred forty-one".