44441601 has 8 divisors (see below), whose sum is σ = 61298880. Its totient is φ = 28606032.

The previous prime is 44441599. The next prime is 44441609. The reversal of 44441601 is 10614444.

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

It is not a de Polignac number, because 44441601 - 2¹ = 44441599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44441609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255325 + ... + 255498.

It is an arithmetic number, because the mean of its divisors is an integer number (7662360).

It is a Proth number, since it is equal to 5425 ⋅ 2¹³ + 1 and 5425 < 2¹³.

Almost surely, 2^44441601 is an apocalyptic number.

It is an amenable number.

44441601 is a deficient number, since it is larger than the sum of its proper divisors (16857279).

44441601 is a wasteful number, since it uses less digits than its factorization.

44441601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510855.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 44441601 is about 6666.4534049223. The cubic root of 44441601 is about 354.2119688733.

The spelling of 44441601 in words is "forty-four million, four hundred forty-one thousand, six hundred one".