132533242 has 8 divisors (see below), whose sum is σ = 199342656. Its totient is φ = 66085692.

The previous prime is 132533239. The next prime is 132533249. The reversal of 132533242 is 242335231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (132533249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89548 + ... + 91015.

It is an arithmetic number, because the mean of its divisors is an integer number (24917832).

Almost surely, 2^132533242 is an apocalyptic number.

132533242 is a deficient number, since it is larger than the sum of its proper divisors (66809414).

132533242 is a wasteful number, since it uses less digits than its factorization.

132533242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180932.

The product of its digits is 4320, while the sum is 25.

The square root of 132533242 is about 11512.3082828771. The cubic root of 132533242 is about 509.8490415701.

Adding to 132533242 its reverse (242335231), we get a palindrome (374868473).

The spelling of 132533242 in words is "one hundred thirty-two million, five hundred thirty-three thousand, two hundred forty-two".