1896928 has 48 divisors (see below), whose sum is σ = 4327344. Its totient is φ = 808960.

The previous prime is 1896901. The next prime is 1896959. The reversal of 1896928 is 8296981.

It is a happy number.

It is a zygodrome in base 2.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 5826 + ... + 6142.

It is an arithmetic number, because the mean of its divisors is an integer number (90153).

2^1896928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1896928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2163672).

1896928 is an abundant number, since it is smaller than the sum of its proper divisors (2430416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1896928 is a wasteful number, since it uses less digits than its factorization.

1896928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 347 counting only the distinct ones).

The product of its digits is 62208, while the sum is 43.

The square root of 1896928 is about 1377.2900928998. The cubic root of 1896928 is about 123.7894449640.

It can be divided in two parts, 189 and 6928, that added together give a palindrome (7117).

The spelling of 1896928 in words is "one million, eight hundred ninety-six thousand, nine hundred twenty-eight".