44818999 has 2 divisors, whose sum is σ = 44819000. Its totient is φ = 44818998.

The previous prime is 44818981. The next prime is 44819003. The reversal of 44818999 is 99981844.

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-44818999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44818909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22409499 + 22409500.

It is an arithmetic number, because the mean of its divisors is an integer number (22409500).

Almost surely, 2^44818999 is an apocalyptic number.

44818999 is a deficient number, since it is larger than the sum of its proper divisors (1).

44818999 is an equidigital number, since it uses as much as digits as its factorization.

44818999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 52.

The square root of 44818999 is about 6694.6993211047. The cubic root of 44818999 is about 355.2117998162.

The spelling of 44818999 in words is "forty-four million, eight hundred eighteen thousand, nine hundred ninety-nine".