232541022 has 32 divisors (see below), whose sum is σ = 535104000. Its totient is φ = 65992608.

The previous prime is 232540993. The next prime is 232541047. The reversal of 232541022 is 220145232.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 232541022.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12322 + ... + 24837.

It is an arithmetic number, because the mean of its divisors is an integer number (16722000).

Almost surely, 2^232541022 is an apocalyptic number.

232541022 is an abundant number, since it is smaller than the sum of its proper divisors (302562978).

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

232541022 is a wasteful number, since it uses less digits than its factorization.

232541022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37320.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 232541022 is about 15249.2957870192. The cubic root of 232541022 is about 614.9406354226.

Adding to 232541022 its reverse (220145232), we get a palindrome (452686254).

The spelling of 232541022 in words is "two hundred thirty-two million, five hundred forty-one thousand, twenty-two".