232016 has 20 divisors (see below), whose sum is σ = 476532. Its totient is φ = 109056.

The previous prime is 232013. The next prime is 232049. The reversal of 232016 is 610232.

232016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 87616 + 144400 = 296^2 + 380^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155 + ... + 698.

2²³²⁰¹⁶ is an apocalyptic number.

It is an amenable number.

232016 is an abundant number, since it is smaller than the sum of its proper divisors (244516).

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

232016 is a wasteful number, since it uses less digits than its factorization.

232016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878 (or 872 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 232016 is about 481.6803919613. The cubic root of 232016 is about 61.4477490407.

Adding to 232016 its reverse (610232), we get a palindrome (842248).

The spelling of 232016 in words is "two hundred thirty-two thousand, sixteen".