44412641 has 8 divisors (see below), whose sum is σ = 54661824. Its totient is φ = 35139600.

The previous prime is 44412623. The next prime is 44412649. The reversal of 44412641 is 14621444.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44412641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44412641.

It is not an unprimeable number, because it can be changed into a prime (44412649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243935 + ... + 244116.

It is an arithmetic number, because the mean of its divisors is an integer number (6832728).

Almost surely, 2^44412641 is an apocalyptic number.

It is an amenable number.

44412641 is a deficient number, since it is larger than the sum of its proper divisors (10249183).

44412641 is a wasteful number, since it uses less digits than its factorization.

44412641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488071.

The product of its digits is 3072, while the sum is 26.

The square root of 44412641 is about 6664.2809814713. The cubic root of 44412641 is about 354.1350123928.

The spelling of 44412641 in words is "forty-four million, four hundred twelve thousand, six hundred forty-one".