44912437 has 2 divisors, whose sum is σ = 44912438. Its totient is φ = 44912436.

The previous prime is 44912411. The next prime is 44912471. The reversal of 44912437 is 73421944.

It is a happy number.

It is an a-pointer prime, because the next prime (44912471) can be obtained adding 44912437 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44635761 + 276676 = 6681^2 + 526^2 .

It is a cyclic number.

It is not a de Polignac number, because 44912437 - 2¹¹ = 44910389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44912137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22456218 + 22456219.

It is an arithmetic number, because the mean of its divisors is an integer number (22456219).

Almost surely, 2^44912437 is an apocalyptic number.

It is an amenable number.

44912437 is a deficient number, since it is larger than the sum of its proper divisors (1).

44912437 is an equidigital number, since it uses as much as digits as its factorization.

44912437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 44912437 is about 6701.6741938116. The cubic root of 44912437 is about 355.4584752789.

The spelling of 44912437 in words is "forty-four million, nine hundred twelve thousand, four hundred thirty-seven".