232223015 has 8 divisors (see below), whose sum is σ = 287657088. Its totient is φ = 179785440.

The previous prime is 232223011. The next prime is 232223027. The reversal of 232223015 is 510322232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232223015 - 2² = 232223011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232223011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748952 + ... + 749261.

It is an arithmetic number, because the mean of its divisors is an integer number (35957136).

Almost surely, 2^232223015 is an apocalyptic number.

232223015 is a deficient number, since it is larger than the sum of its proper divisors (55434073).

232223015 is a wasteful number, since it uses less digits than its factorization.

232223015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498249.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 232223015 is about 15238.8652792785. The cubic root of 232223015 is about 614.6601908005.

Adding to 232223015 its reverse (510322232), we get a palindrome (742545247).

The spelling of 232223015 in words is "two hundred thirty-two million, two hundred twenty-three thousand, fifteen".