1944106 has 8 divisors (see below), whose sum is σ = 2922084. Its totient is φ = 970080.

The previous prime is 1944079. The next prime is 1944113. The reversal of 1944106 is 6014491.

It can be written as a sum of positive squares in 2 ways, for example, as 1703025 + 241081 = 1305^2 + 491^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366 + ... + 2398.

2^1944106 is an apocalyptic number.

1944106 is a deficient number, since it is larger than the sum of its proper divisors (977978).

1944106 is a wasteful number, since it uses less digits than its factorization.

1944106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1944106 is about 1394.3120167308. The cubic root of 1944106 is about 124.8072977461.

Adding to 1944106 its reverse (6014491), we get a palindrome (7958597).

The spelling of 1944106 in words is "one million, nine hundred forty-four thousand, one hundred six".