1963832 has 32 divisors (see below), whose sum is σ = 4142880. Its totient is φ = 865920.

The previous prime is 1963813. The next prime is 1963873. The reversal of 1963832 is 2383691.

It is a super-2 number, since 2×1963832² = 7713272248448, which contains 22 as substring.

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, 1982 + ... + 2802.

It is an arithmetic number, because the mean of its divisors is an integer number (129465).

2^1963832 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 1963832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2071440).

1963832 is an abundant number, since it is smaller than the sum of its proper divisors (2179048).

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

1963832 is a wasteful number, since it uses less digits than its factorization.

1963832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 859 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 1963832 is about 1401.3679031575. The cubic root of 1963832 is about 125.2279998756.

The spelling of 1963832 in words is "one million, nine hundred sixty-three thousand, eight hundred thirty-two".