79233242 has 16 divisors (see below), whose sum is σ = 129904992. Its totient is φ = 35945520.

The previous prime is 79233239. The next prime is 79233247. The reversal of 79233242 is 24233297.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 79233199 and 79233208.

It is not an unprimeable number, because it can be changed into a prime (79233247) 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 7 ways as a sum of consecutive naturals, for example, 9188 + ... + 15584.

It is an arithmetic number, because the mean of its divisors is an integer number (8119062).

Almost surely, 2^79233242 is an apocalyptic number.

79233242 is a deficient number, since it is larger than the sum of its proper divisors (50671750).

79233242 is a wasteful number, since it uses less digits than its factorization.

79233242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6973.

The product of its digits is 18144, while the sum is 32.

The square root of 79233242 is about 8901.3056345684. The cubic root of 79233242 is about 429.5059080530.

Subtracting from 79233242 its reverse (24233297), we obtain a palindrome (54999945).

The spelling of 79233242 in words is "seventy-nine million, two hundred thirty-three thousand, two hundred forty-two".