44118866 has 16 divisors (see below), whose sum is σ = 72309888. Its totient is φ = 20022000.

The previous prime is 44118863. The next prime is 44118869. The reversal of 44118866 is 66881144.

It is an interprime number because it is at equal distance from previous prime (44118863) and next prime (44118869).

It is a Curzon number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (44118863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17591 + ... + 19941.

It is an arithmetic number, because the mean of its divisors is an integer number (4519368).

Almost surely, 2^44118866 is an apocalyptic number.

44118866 is a deficient number, since it is larger than the sum of its proper divisors (28191022).

44118866 is a wasteful number, since it uses less digits than its factorization.

44118866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3217.

The product of its digits is 36864, while the sum is 38.

The square root of 44118866 is about 6642.2033994752. The cubic root of 44118866 is about 353.3524555530.

The spelling of 44118866 in words is "forty-four million, one hundred eighteen thousand, eight hundred sixty-six".