44505234 has 64 divisors (see below), whose sum is σ = 102672000. Its totient is φ = 14281920.

The previous prime is 44505233. The next prime is 44505289. The reversal of 44505234 is 43250544.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44505198 and 44505207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44505233) 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 31 ways as a sum of consecutive naturals, for example, 194232 + ... + 194460.

It is an arithmetic number, because the mean of its divisors is an integer number (1604250).

Almost surely, 2^44505234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44505234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51336000).

44505234 is an abundant number, since it is smaller than the sum of its proper divisors (58166766).

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

44505234 is a wasteful number, since it uses less digits than its factorization.

44505234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 44505234 is about 6671.2243254143. The cubic root of 44505234 is about 354.3809458424.

Adding to 44505234 its reverse (43250544), we get a palindrome (87755778).

The spelling of 44505234 in words is "forty-four million, five hundred five thousand, two hundred thirty-four".