44042237 has 2 divisors, whose sum is σ = 44042238. Its totient is φ = 44042236.

The previous prime is 44042233. The next prime is 44042279. The reversal of 44042237 is 73224044.

44042237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43943641 + 98596 = 6629^2 + 314^2 .

It is a cyclic number.

It is not a de Polignac number, because 44042237 - 2² = 44042233 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 (44042233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22021118 + 22021119.

It is an arithmetic number, because the mean of its divisors is an integer number (22021119).

Almost surely, 2^44042237 is an apocalyptic number.

It is an amenable number.

44042237 is a deficient number, since it is larger than the sum of its proper divisors (1).

44042237 is an equidigital number, since it uses as much as digits as its factorization.

44042237 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 44042237 is about 6636.4325507007. The cubic root of 44042237 is about 353.1477605294.

The spelling of 44042237 in words is "forty-four million, forty-two thousand, two hundred thirty-seven".