44581741 has 2 divisors, whose sum is σ = 44581742. Its totient is φ = 44581740.

The previous prime is 44581739. The next prime is 44581811. The reversal of 44581741 is 14718544.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39501225 + 5080516 = 6285^2 + 2254^2 .

It is a cyclic number.

It is not a de Polignac number, because 44581741 - 2¹ = 44581739 is a prime.

Together with 44581739, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 44581697 and 44581706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44581711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22290870 + 22290871.

It is an arithmetic number, because the mean of its divisors is an integer number (22290871).

Almost surely, 2^44581741 is an apocalyptic number.

It is an amenable number.

44581741 is a deficient number, since it is larger than the sum of its proper divisors (1).

44581741 is an equidigital number, since it uses as much as digits as its factorization.

44581741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17920, while the sum is 34.

The square root of 44581741 is about 6676.9559681040. The cubic root of 44581741 is about 354.5838965171.

The spelling of 44581741 in words is "forty-four million, five hundred eighty-one thousand, seven hundred forty-one".