44028172 has 6 divisors (see below), whose sum is σ = 77049308. Its totient is φ = 22014084.

The previous prime is 44028169. The next prime is 44028197. The reversal of 44028172 is 27182044.

44028172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×44028172³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44028172.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5503518 + ... + 5503525.

Almost surely, 2^44028172 is an apocalyptic number.

It is an amenable number.

44028172 is a deficient number, since it is larger than the sum of its proper divisors (33021136).

44028172 is a wasteful number, since it uses less digits than its factorization.

44028172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11007047 (or 11007045 counting only the distinct ones).

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

The square root of 44028172 is about 6635.3727853075. The cubic root of 44028172 is about 353.1101636495.

The spelling of 44028172 in words is "forty-four million, twenty-eight thousand, one hundred seventy-two".