44096021 has 2 divisors, whose sum is σ = 44096022. Its totient is φ = 44096020.

The previous prime is 44096009. The next prime is 44096047. The reversal of 44096021 is 12069044.

It is an a-pointer prime, because the next prime (44096047) can be obtained adding 44096021 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39627025 + 4468996 = 6295^2 + 2114^2 .

It is a cyclic number.

It is not a de Polignac number, because 44096021 - 2⁶ = 44095957 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44096081) 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 as a sum of consecutive naturals, namely, 22048010 + 22048011.

It is an arithmetic number, because the mean of its divisors is an integer number (22048011).

Almost surely, 2^44096021 is an apocalyptic number.

It is an amenable number.

44096021 is a deficient number, since it is larger than the sum of its proper divisors (1).

44096021 is an equidigital number, since it uses as much as digits as its factorization.

44096021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 44096021 is about 6640.4834914334. The cubic root of 44096021 is about 353.2914557187.

The spelling of 44096021 in words is "forty-four million, ninety-six thousand, twenty-one".