44551134 has 72 divisors (see below), whose sum is σ = 104624520. Its totient is φ = 14206752.

The previous prime is 44551109. The next prime is 44551141. The reversal of 44551134 is 43115544.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 44551098 and 44551107.

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 35 ways as a sum of consecutive naturals, for example, 408672 + ... + 408780.

Almost surely, 2^44551134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44551134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52312260).

44551134 is an abundant number, since it is smaller than the sum of its proper divisors (60073386).

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

44551134 is a wasteful number, since it uses less digits than its factorization.

44551134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 143 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 44551134 is about 6674.6635870282. The cubic root of 44551134 is about 354.5027329912.

Adding to 44551134 its reverse (43115544), we get a palindrome (87666678).

The spelling of 44551134 in words is "forty-four million, five hundred fifty-one thousand, one hundred thirty-four".