133024232 has 32 divisors (see below), whose sum is σ = 276717600. Its totient is φ = 59438400.

The previous prime is 133024231. The next prime is 133024253. The reversal of 133024232 is 232420331.

It is not an unprimeable number, because it can be changed into a prime (133024231) 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, 7619 + ... + 18002.

It is an arithmetic number, because the mean of its divisors is an integer number (8647425).

Almost surely, 2^133024232 is an apocalyptic number.

It is an amenable number.

133024232 is an abundant number, since it is smaller than the sum of its proper divisors (143693368).

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

133024232 is a wasteful number, since it uses less digits than its factorization.

133024232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25697 (or 25693 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 133024232 is about 11533.6131372610. The cubic root of 133024232 is about 510.4778706901.

Adding to 133024232 its reverse (232420331), we get a palindrome (365444563).

The spelling of 133024232 in words is "one hundred thirty-three million, twenty-four thousand, two hundred thirty-two".