44225808 has 40 divisors (see below), whose sum is σ = 124637856. Its totient is φ = 13401600.

The previous prime is 44225777. The next prime is 44225813. The reversal of 44225808 is 80852244.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 41353 + ... + 42408.

Almost surely, 2^44225808 is an apocalyptic number.

44225808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

44225808 is an abundant number, since it is smaller than the sum of its proper divisors (80412048).

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

44225808 is a wasteful number, since it uses less digits than its factorization.

44225808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83783 (or 83777 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 44225808 is about 6650.2487171534. The cubic root of 44225808 is about 353.6377282758.

The spelling of 44225808 in words is "forty-four million, two hundred twenty-five thousand, eight hundred eight".