132656198 has 4 divisors (see below), whose sum is σ = 198984300. Its totient is φ = 66328098.

The previous prime is 132656189. The next prime is 132656201. The reversal of 132656198 is 891656231.

132656198 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33164048 + ... + 33164051.

It is an arithmetic number, because the mean of its divisors is an integer number (49746075).

Almost surely, 2^132656198 is an apocalyptic number.

132656198 is a deficient number, since it is larger than the sum of its proper divisors (66328102).

132656198 is an equidigital number, since it uses as much as digits as its factorization.

132656198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66328101.

The product of its digits is 77760, while the sum is 41.

The square root of 132656198 is about 11517.6472423842. The cubic root of 132656198 is about 510.0066614534.

The spelling of 132656198 in words is "one hundred thirty-two million, six hundred fifty-six thousand, one hundred ninety-eight".