44433222 has 8 divisors (see below), whose sum is σ = 88866456. Its totient is φ = 14811072.

The previous prime is 44433211. The next prime is 44433253. The reversal of 44433222 is 22233444.

It is a sphenic number, since it is the product of 3 distinct primes.

44433222 is an admirable number.

It is a super-2 number, since 2×44433222² = 3948622434602568, which contains 22 as substring.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44433192 and 44433201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3702763 + ... + 3702774.

It is an arithmetic number, because the mean of its divisors is an integer number (11108307).

Almost surely, 2^44433222 is an apocalyptic number.

44433222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44433222 is a wasteful number, since it uses less digits than its factorization.

44433222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7405542.

The product of its digits is 4608, while the sum is 24.

The square root of 44433222 is about 6665.8249301943. The cubic root of 44433222 is about 354.1897064842.

Adding to 44433222 its reverse (22233444), we get a palindrome (66666666).

The spelling of 44433222 in words is "forty-four million, four hundred thirty-three thousand, two hundred twenty-two".