44444066 has 8 divisors (see below), whose sum is σ = 68965020. Its totient is φ = 21455728.

The previous prime is 44444053. The next prime is 44444117. The reversal of 44444066 is 66044444.

It can be written as a sum of positive squares in 2 ways, for example, as 39250225 + 5193841 = 6265^2 + 2279^2 .

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

It is a super-2 number, since 2×44444066² = 3950550005224712, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 383081 + ... + 383196.

Almost surely, 2^44444066 is an apocalyptic number.

44444066 is a deficient number, since it is larger than the sum of its proper divisors (24520954).

44444066 is a wasteful number, since it uses less digits than its factorization.

44444066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766308.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 44444066 is about 6666.6382832729. The cubic root of 44444066 is about 354.2185176649.

The spelling of 44444066 in words is "forty-four million, four hundred forty-four thousand, sixty-six".