232242012 has 48 divisors (see below), whose sum is σ = 604871680. Its totient is φ = 77058864.

The previous prime is 232241963. The next prime is 232242037. The reversal of 232242012 is 210242232.

232242012 is a `hidden beast` number, since 232 + 2 + 420 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19263 + ... + 28905.

Almost surely, 2^232242012 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 232242012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302435840).

232242012 is an abundant number, since it is smaller than the sum of its proper divisors (372629668).

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

232242012 is a wasteful number, since it uses less digits than its factorization.

232242012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9879 (or 9871 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 232242012 is about 15239.4885740959. The cubic root of 232242012 is about 614.6769510991.

Adding to 232242012 its reverse (210242232), we get a palindrome (442484244).

The spelling of 232242012 in words is "two hundred thirty-two million, two hundred forty-two thousand, twelve".