44628045 has 32 divisors (see below), whose sum is σ = 89026560. Its totient is φ = 18546240.

The previous prime is 44628041. The next prime is 44628047. The reversal of 44628045 is 54082644.

44628045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44628045 - 2² = 44628041 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 44627997 and 44628015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44628041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18165 + ... + 20474.

It is an arithmetic number, because the mean of its divisors is an integer number (2782080).

Almost surely, 2^44628045 is an apocalyptic number.

It is an amenable number.

44628045 is a deficient number, since it is larger than the sum of its proper divisors (44398515).

44628045 is a wasteful number, since it uses less digits than its factorization.

44628045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38665.

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 44628045 is about 6680.4225165778. The cubic root of 44628045 is about 354.7066147073.

The spelling of 44628045 in words is "forty-four million, six hundred twenty-eight thousand, forty-five".