993242 has 16 divisors (see below), whose sum is σ = 1596672. Its totient is φ = 461760.

The previous prime is 993241. The next prime is 993247. The reversal of 993242 is 242399.

It is not an unprimeable number, because it can be changed into a prime (993241) 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, 4343 + ... + 4565.

It is an arithmetic number, because the mean of its divisors is an integer number (99792).

2⁹⁹³²⁴² is an apocalyptic number.

993242 is a deficient number, since it is larger than the sum of its proper divisors (603430).

993242 is a wasteful number, since it uses less digits than its factorization.

993242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373.

The product of its digits is 3888, while the sum is 29.

The square root of 993242 is about 996.6152718075. The cubic root of 993242 is about 99.7742239688.

The spelling of 993242 in words is "nine hundred ninety-three thousand, two hundred forty-two".