44228632 has 48 divisors (see below), whose sum is σ = 99141840. Its totient is φ = 18118848.

The previous prime is 44228629. The next prime is 44228641. The reversal of 44228632 is 23682244.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 44228594 and 44228603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28878 + ... + 30370.

It is an arithmetic number, because the mean of its divisors is an integer number (2065455).

Almost surely, 2^44228632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44228632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49570920).

44228632 is an abundant number, since it is smaller than the sum of its proper divisors (54913208).

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

44228632 is a wasteful number, since it uses less digits than its factorization.

44228632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552 (or 1525 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 44228632 is about 6650.4610366500. The cubic root of 44228632 is about 353.6452551907.

The spelling of 44228632 in words is "forty-four million, two hundred twenty-eight thousand, six hundred thirty-two".