132651328 has 28 divisors (see below), whose sum is σ = 263684512. Its totient is φ = 66211200.

The previous prime is 132651319. The next prime is 132651371. The reversal of 132651328 is 823156231.

It is a self number, because there is not a number n which added to its sum of digits gives 132651328.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45103 + ... + 47953.

It is an arithmetic number, because the mean of its divisors is an integer number (9417304).

Almost surely, 2^132651328 is an apocalyptic number.

It is an amenable number.

132651328 is a deficient number, since it is larger than the sum of its proper divisors (131033184).

132651328 is an equidigital number, since it uses as much as digits as its factorization.

132651328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3590 (or 3580 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 132651328 is about 11517.4358257383. The cubic root of 132651328 is about 510.0004203508. Note that the first 3 decimals are identical.

The spelling of 132651328 in words is "one hundred thirty-two million, six hundred fifty-one thousand, three hundred twenty-eight".