44446601 has 4 divisors (see below), whose sum is σ = 44612100. Its totient is φ = 44281104.

The previous prime is 44446559. The next prime is 44446607. The reversal of 44446601 is 10664444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6943225 + 37503376 = 2635^2 + 6124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44446601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44446607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82346 + ... + 82883.

It is an arithmetic number, because the mean of its divisors is an integer number (11153025).

Almost surely, 2^44446601 is an apocalyptic number.

It is an amenable number.

44446601 is a deficient number, since it is larger than the sum of its proper divisors (165499).

44446601 is a wasteful number, since it uses less digits than its factorization.

44446601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165498.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 44446601 is about 6666.8284063714. The cubic root of 44446601 is about 354.2252521738.

The spelling of 44446601 in words is "forty-four million, four hundred forty-six thousand, six hundred one".