44241887 has 2 divisors, whose sum is σ = 44241888. Its totient is φ = 44241886.

The previous prime is 44241863. The next prime is 44241919. The reversal of 44241887 is 78814244.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44241887 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44241887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44240887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22120943 + 22120944.

It is an arithmetic number, because the mean of its divisors is an integer number (22120944).

Almost surely, 2^44241887 is an apocalyptic number.

44241887 is a deficient number, since it is larger than the sum of its proper divisors (1).

44241887 is an equidigital number, since it uses as much as digits as its factorization.

44241887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57344, while the sum is 38.

The square root of 44241887 is about 6651.4575094486. The cubic root of 44241887 is about 353.6805799675.

The spelling of 44241887 in words is "forty-four million, two hundred forty-one thousand, eight hundred eighty-seven".