44799855 has 8 divisors (see below), whose sum is σ = 71679792. Its totient is φ = 23893248.

The previous prime is 44799829. The next prime is 44799869. The reversal of 44799855 is 55899744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44799855 - 2⁹ = 44799343 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 44799798 and 44799807.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493314 + ... + 1493343.

It is an arithmetic number, because the mean of its divisors is an integer number (8959974).

Almost surely, 2^44799855 is an apocalyptic number.

44799855 is a deficient number, since it is larger than the sum of its proper divisors (26879937).

44799855 is a wasteful number, since it uses less digits than its factorization.

44799855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986665.

The product of its digits is 1814400, while the sum is 51.

The square root of 44799855 is about 6693.2693805046. The cubic root of 44799855 is about 355.1612175238.

It can be divided in two parts, 44799 and 855, that added together give a palindrome (45654).

The spelling of 44799855 in words is "forty-four million, seven hundred ninety-nine thousand, eight hundred fifty-five".