44728366 has 8 divisors (see below), whose sum is σ = 67198824. Its totient is φ = 22328760.

The previous prime is 44728363. The next prime is 44728373. The reversal of 44728366 is 66382744.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44728363) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16105 + ... + 18676.

It is an arithmetic number, because the mean of its divisors is an integer number (8399853).

Almost surely, 2^44728366 is an apocalyptic number.

44728366 is a deficient number, since it is larger than the sum of its proper divisors (22470458).

44728366 is a wasteful number, since it uses less digits than its factorization.

44728366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35426.

The product of its digits is 193536, while the sum is 40.

The square root of 44728366 is about 6687.9268835716. The cubic root of 44728366 is about 354.9722017511.

The spelling of 44728366 in words is "forty-four million, seven hundred twenty-eight thousand, three hundred sixty-six".