993852 has 36 divisors (see below), whose sum is σ = 2646280. Its totient is φ = 313632.

The previous prime is 993851. The next prime is 993869. The reversal of 993852 is 258399.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993851) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 43 + ... + 1410.

2⁹⁹³⁸⁵² 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 993852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1323140).

993852 is an abundant number, since it is smaller than the sum of its proper divisors (1652428).

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

993852 is a wasteful number, since it uses less digits than its factorization.

993852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482 (or 1477 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 993852 is about 996.9212606821. The cubic root of 993852 is about 99.7946452496.

The spelling of 993852 in words is "nine hundred ninety-three thousand, eight hundred fifty-two".