44213322 has 16 divisors (see below), whose sum is σ = 88564320. Its totient is φ = 14714832.

The previous prime is 44213321. The next prime is 44213329. The reversal of 44213322 is 22331244.

It is not an unprimeable number, because it can be changed into a prime (44213321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297 + ... + 9492.

It is an arithmetic number, because the mean of its divisors is an integer number (5535270).

Almost surely, 2^44213322 is an apocalyptic number.

44213322 is an abundant number, since it is smaller than the sum of its proper divisors (44350998).

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

44213322 is a wasteful number, since it uses less digits than its factorization.

44213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11477.

The product of its digits is 1152, while the sum is 21.

The square root of 44213322 is about 6649.3098890035. The cubic root of 44213322 is about 353.6044450227.

Adding to 44213322 its reverse (22331244), we get a palindrome (66544566).

The spelling of 44213322 in words is "forty-four million, two hundred thirteen thousand, three hundred twenty-two".