1896828 has 24 divisors (see below), whose sum is σ = 4569600. Its totient is φ = 611760.

The previous prime is 1896823. The next prime is 1896847. The reversal of 1896828 is 8286981.

It is a self number, because there is not a number n which added to its sum of digits gives 1896828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1896823) 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 in 7 ways as a sum of consecutive naturals, for example, 2178 + ... + 2921.

It is an arithmetic number, because the mean of its divisors is an integer number (190400).

2^1896828 is an apocalyptic number.

It is an amenable number.

1896828 is an abundant number, since it is smaller than the sum of its proper divisors (2672772).

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

1896828 is a wasteful number, since it uses less digits than its factorization.

1896828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5137 (or 5135 counting only the distinct ones).

The product of its digits is 55296, while the sum is 42.

The square root of 1896828 is about 1377.2537892487. The cubic root of 1896828 is about 123.7872696641.

The spelling of 1896828 in words is "one million, eight hundred ninety-six thousand, eight hundred twenty-eight".