44283428 has 24 divisors (see below), whose sum is σ = 88933824. Its totient is φ = 18900000.

The previous prime is 44283427. The next prime is 44283443. The reversal of 44283428 is 82438244.

It is a happy number.

It is a super-2 number, since 2×44283428² = 3922043990862368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44283427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3878 + ... + 10178.

It is an arithmetic number, because the mean of its divisors is an integer number (3705576).

Almost surely, 2^44283428 is an apocalyptic number.

It is an amenable number.

44283428 is an abundant number, since it is smaller than the sum of its proper divisors (44650396).

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

44283428 is a wasteful number, since it uses less digits than its factorization.

44283428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6563 (or 6561 counting only the distinct ones).

The product of its digits is 49152, while the sum is 35.

The square root of 44283428 is about 6654.5794758196. The cubic root of 44283428 is about 353.7912416800.

The spelling of 44283428 in words is "forty-four million, two hundred eighty-three thousand, four hundred twenty-eight".