132028648 has 64 divisors (see below), whose sum is σ = 270864000. Its totient is φ = 60141312.

The previous prime is 132028643. The next prime is 132028649. The reversal of 132028648 is 846820231.

It is not an unprimeable number, because it can be changed into a prime (132028643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 581511 + ... + 581737.

It is an arithmetic number, because the mean of its divisors is an integer number (4232250).

Almost surely, 2^132028648 is an apocalyptic number.

It is an amenable number.

132028648 is an abundant number, since it is smaller than the sum of its proper divisors (138835352).

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

132028648 is a wasteful number, since it uses less digits than its factorization.

132028648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 132028648 is about 11490.3719696100. The cubic root of 132028648 is about 509.2011689983.

Adding to 132028648 its reverse (846820231), we get a palindrome (978848879).

The spelling of 132028648 in words is "one hundred thirty-two million, twenty-eight thousand, six hundred forty-eight".