44441136 has 100 divisors (see below), whose sum is σ = 131254992. Its totient is φ = 14511744.

The previous prime is 44441113. The next prime is 44441143. The reversal of 44441136 is 63114444.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 68365 + ... + 69011.

Almost surely, 2^44441136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44441136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65627496).

44441136 is an abundant number, since it is smaller than the sum of its proper divisors (86813856).

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

44441136 is a wasteful number, since it uses less digits than its factorization.

44441136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720 (or 705 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 44441136 is about 6666.4185287154. The cubic root of 44441136 is about 354.2107334757.

The spelling of 44441136 in words is "forty-four million, four hundred forty-one thousand, one hundred thirty-six".