44189002 has 32 divisors (see below), whose sum is σ = 78269184. Its totient is φ = 18446400.

The previous prime is 44188973. The next prime is 44189009. The reversal of 44189002 is 20098144.

It is not an unprimeable number, because it can be changed into a prime (44189009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104752 + ... + 105172.

It is an arithmetic number, because the mean of its divisors is an integer number (2445912).

Almost surely, 2^44189002 is an apocalyptic number.

44189002 is a deficient number, since it is larger than the sum of its proper divisors (34080182).

44189002 is a wasteful number, since it uses less digits than its factorization.

44189002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 44189002 is about 6647.4808762418. The cubic root of 44189002 is about 353.5395985242.

The spelling of 44189002 in words is "forty-four million, one hundred eighty-nine thousand, two".