44243207 has 2 divisors, whose sum is σ = 44243208. Its totient is φ = 44243206.

The previous prime is 44243201. The next prime is 44243261. The reversal of 44243207 is 70234244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44243207 - 2¹⁰ = 44242183 is a prime.

It is a super-2 number, since 2×44243207² = 3914922731289698, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44243201) 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, 22121603 + 22121604.

It is an arithmetic number, because the mean of its divisors is an integer number (22121604).

Almost surely, 2^44243207 is an apocalyptic number.

44243207 is a deficient number, since it is larger than the sum of its proper divisors (1).

44243207 is an equidigital number, since it uses as much as digits as its factorization.

44243207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 44243207 is about 6651.5567350809. The cubic root of 44243207 is about 353.6840974013.

The spelling of 44243207 in words is "forty-four million, two hundred forty-three thousand, two hundred seven".