1896832 has 64 divisors (see below), whose sum is σ = 4528800. Its totient is φ = 774144.

The previous prime is 1896823. The next prime is 1896847. The reversal of 1896832 is 2386981.

It is a tau number, because it is divible by the number of its divisors (64).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 1896791 and 1896800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25948 + ... + 26020.

2^1896832 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 1896832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2264400).

1896832 is an abundant number, since it is smaller than the sum of its proper divisors (2631968).

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

1896832 is an equidigital number, since it uses as much as digits as its factorization.

1896832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 111 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 1896832 is about 1377.2552414132. The cubic root of 1896832 is about 123.7873566776.

It can be divided in two parts, 189 and 6832, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 1896832 in words is "one million, eight hundred ninety-six thousand, eight hundred thirty-two".