44221208 has 32 divisors (see below), whose sum is σ = 88776000. Its totient is φ = 20587680.

The previous prime is 44221193. The next prime is 44221211. The reversal of 44221208 is 80212244.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6503 + ... + 11433.

It is an arithmetic number, because the mean of its divisors is an integer number (2774250).

Almost surely, 2^44221208 is an apocalyptic number.

It is an amenable number.

44221208 is an abundant number, since it is smaller than the sum of its proper divisors (44554792).

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

44221208 is a wasteful number, since it uses less digits than its factorization.

44221208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5015 (or 5011 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 44221208 is about 6649.9028564333. The cubic root of 44221208 is about 353.6254670341.

The spelling of 44221208 in words is "forty-four million, two hundred twenty-one thousand, two hundred eight".