44551116 has 18 divisors (see below), whose sum is σ = 112615412. Its totient is φ = 14850360.

The previous prime is 44551109. The next prime is 44551141. The reversal of 44551116 is 61115544.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 44551116.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 618730 + ... + 618801.

Almost surely, 2^44551116 is an apocalyptic number.

It is an amenable number.

44551116 is an abundant number, since it is smaller than the sum of its proper divisors (68064296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44551116 is a wasteful number, since it uses less digits than its factorization.

44551116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237541 (or 1237536 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 44551116 is about 6674.6622386455. The cubic root of 44551116 is about 354.5026852479.

The spelling of 44551116 in words is "forty-four million, five hundred fifty-one thousand, one hundred sixteen".