44563332 has 72 divisors (see below), whose sum is σ = 116903808. Its totient is φ = 13196480.

The previous prime is 44563331. The next prime is 44563333. The reversal of 44563332 is 23336544.

It is an interprime number because it is at equal distance from previous prime (44563331) and next prime (44563333).

It is a self number, because there is not a number n which added to its sum of digits gives 44563332.

It is not an unprimeable number, because it can be changed into a prime (44563331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67918 + ... + 68570.

It is an arithmetic number, because the mean of its divisors is an integer number (1623664).

Almost surely, 2^44563332 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 44563332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58451904).

44563332 is an abundant number, since it is smaller than the sum of its proper divisors (72340476).

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

44563332 is a wasteful number, since it uses less digits than its factorization.

44563332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729 (or 716 counting only the distinct ones).

The product of its digits is 25920, while the sum is 30.

The square root of 44563332 is about 6675.5772784082. The cubic root of 44563332 is about 354.5350840550.

Adding to 44563332 its reverse (23336544), we get a palindrome (67899876).

The spelling of 44563332 in words is "forty-four million, five hundred sixty-three thousand, three hundred thirty-two".