132228542 has 8 divisors (see below), whose sum is σ = 198943032. Its totient is φ = 65914200.

The previous prime is 132228527. The next prime is 132228559. The reversal of 132228542 is 245822231.

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

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 3 ways as a sum of consecutive naturals, for example, 99209 + ... + 100532.

It is an arithmetic number, because the mean of its divisors is an integer number (24867879).

Almost surely, 2^132228542 is an apocalyptic number.

132228542 is a deficient number, since it is larger than the sum of its proper divisors (66714490).

132228542 is a wasteful number, since it uses less digits than its factorization.

132228542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200074.

The product of its digits is 7680, while the sum is 29.

The square root of 132228542 is about 11499.0670056314. The cubic root of 132228542 is about 509.4580196500.

The spelling of 132228542 in words is "one hundred thirty-two million, two hundred twenty-eight thousand, five hundred forty-two".