1963332 has 96 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 550368.

The previous prime is 1963321. The next prime is 1963333. The reversal of 1963332 is 2333691.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1963296 and 1963305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1963333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37018 + ... + 37070.

It is an arithmetic number, because the mean of its divisors is an integer number (63000).

2^1963332 is an apocalyptic number.

1963332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1963332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3024000).

1963332 is an abundant number, since it is smaller than the sum of its proper divisors (4084668).

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

1963332 is a wasteful number, since it uses less digits than its factorization.

1963332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 65 counting only the distinct ones).

The product of its digits is 2916, while the sum is 27.

The square root of 1963332 is about 1401.1894946794. The cubic root of 1963332 is about 125.2173711126.

The spelling of 1963332 in words is "one million, nine hundred sixty-three thousand, three hundred thirty-two".