44573536 has 96 divisors (see below), whose sum is σ = 106444800. Its totient is φ = 18345600.

The previous prime is 44573533. The next prime is 44573549. The reversal of 44573536 is 63537544.

It is a super-2 number, since 2×44573536² = 3973600223086592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44573495 and 44573504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44573533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340191 + ... + 340321.

It is an arithmetic number, because the mean of its divisors is an integer number (1108800).

Almost surely, 2^44573536 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 44573536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53222400).

44573536 is an abundant number, since it is smaller than the sum of its proper divisors (61871264).

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

44573536 is a wasteful number, since it uses less digits than its factorization.

44573536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 171 counting only the distinct ones).

The product of its digits is 151200, while the sum is 37.

The square root of 44573536 is about 6676.3415131343. The cubic root of 44573536 is about 354.5621421747.

The spelling of 44573536 in words is "forty-four million, five hundred seventy-three thousand, five hundred thirty-six".