44852220 has 72 divisors (see below), whose sum is σ = 155492064. Its totient is φ = 10251648.

The previous prime is 44852219. The next prime is 44852233. The reversal of 44852220 is 2225844.

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 23 ways as a sum of consecutive naturals, for example, 16539 + ... + 19058.

It is an arithmetic number, because the mean of its divisors is an integer number (2159612).

Almost surely, 2^44852220 is an apocalyptic number.

It is an amenable number.

44852220 is an abundant number, since it is smaller than the sum of its proper divisors (110639844).

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

44852220 is a wasteful number, since it uses less digits than its factorization.

44852220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35619 (or 35614 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 44852220 is about 6697.1800035537. The cubic root of 44852220 is about 355.2995421952.

The spelling of 44852220 in words is "forty-four million, eight hundred fifty-two thousand, two hundred twenty".