232021242 has 24 divisors (see below), whose sum is σ = 504975744. Its totient is φ = 76992264.

The previous prime is 232021241. The next prime is 232021243. The reversal of 232021242 is 242120232.

232021242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (232021241) and next prime (232021243).

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

It is not an unprimeable number, because it can be changed into a prime (232021241) 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 11 ways as a sum of consecutive naturals, for example, 24888 + ... + 32915.

It is an arithmetic number, because the mean of its divisors is an integer number (21040656).

Almost surely, 2^232021242 is an apocalyptic number.

232021242 is an abundant number, since it is smaller than the sum of its proper divisors (272954502).

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

232021242 is a wasteful number, since it uses less digits than its factorization.

232021242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58034 (or 58031 counting only the distinct ones).

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

The square root of 232021242 is about 15232.2434985789. The cubic root of 232021242 is about 614.4821180574.

Adding to 232021242 its reverse (242120232), we get a palindrome (474141474).

The spelling of 232021242 in words is "two hundred thirty-two million, twenty-one thousand, two hundred forty-two".