44071799 has 2 divisors, whose sum is σ = 44071800. Its totient is φ = 44071798.

The previous prime is 44071771. The next prime is 44071817. The reversal of 44071799 is 99717044.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44071799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44071099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22035899 + 22035900.

It is an arithmetic number, because the mean of its divisors is an integer number (22035900).

Almost surely, 2^44071799 is an apocalyptic number.

44071799 is a deficient number, since it is larger than the sum of its proper divisors (1).

44071799 is an equidigital number, since it uses as much as digits as its factorization.

44071799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 44071799 is about 6638.6594279267. The cubic root of 44071799 is about 353.2267560565.

The spelling of 44071799 in words is "forty-four million, seventy-one thousand, seven hundred ninety-nine".