44111628 has 60 divisors (see below), whose sum is σ = 125809992. Its totient is φ = 13366080.

The previous prime is 44111621. The next prime is 44111633. The reversal of 44111628 is 82611144.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (44111621) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2625 + ... + 9752.

Almost surely, 2^44111628 is an apocalyptic number.

It is an amenable number.

44111628 is an abundant number, since it is smaller than the sum of its proper divisors (81698364).

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

44111628 is a wasteful number, since it uses less digits than its factorization.

44111628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12404 (or 12393 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 44111628 is about 6641.6585278076. The cubic root of 44111628 is about 353.3331312051. Note that the first 3 decimals are identical.

It can be divided in two parts, 441116 and 28, that added together give a palindrome (441144).

The spelling of 44111628 in words is "forty-four million, one hundred eleven thousand, six hundred twenty-eight".