1896106 has 4 divisors (see below), whose sum is σ = 2844162. Its totient is φ = 948052.

The previous prime is 1896101. The next prime is 1896109. The reversal of 1896106 is 6016981.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6016981 = 1361 ⋅4421.

It can be written as a sum of positive squares in only one way, i.e., 1525225 + 370881 = 1235^2 + 609^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1896101) by changing a digit.

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, 474025 + ... + 474028.

2^1896106 is an apocalyptic number.

1896106 is a deficient number, since it is larger than the sum of its proper divisors (948056).

1896106 is an equidigital number, since it uses as much as digits as its factorization.

1896106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948055.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 1896106 is about 1376.9916484859. The cubic root of 1896106 is about 123.7715617295.

It can be divided in two parts, 1896 and 106, that added together give a palindrome (2002).

The spelling of 1896106 in words is "one million, eight hundred ninety-six thousand, one hundred six".