44172082 has 16 divisors (see below), whose sum is σ = 67493952. Its totient is φ = 21677040.

The previous prime is 44172067. The next prime is 44172083. The reversal of 44172082 is 28027144.

It is a self number, because there is not a number n which added to its sum of digits gives 44172082.

It is not an unprimeable number, because it can be changed into a prime (44172083) 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, 38773 + ... + 39895.

It is an arithmetic number, because the mean of its divisors is an integer number (4218372).

Almost surely, 2^44172082 is an apocalyptic number.

44172082 is a deficient number, since it is larger than the sum of its proper divisors (23321870).

44172082 is a wasteful number, since it uses less digits than its factorization.

44172082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 44172082 is about 6646.2080918370. The cubic root of 44172082 is about 353.4944692432.

The spelling of 44172082 in words is "forty-four million, one hundred seventy-two thousand, eighty-two".