132605938 has 4 divisors (see below), whose sum is σ = 198908910. Its totient is φ = 66302968.

The previous prime is 132605927. The next prime is 132605939. The reversal of 132605938 is 839506231.

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

It can be written as a sum of positive squares in only one way, i.e., 96569929 + 36036009 = 9827^2 + 6003^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132605897 and 132605906.

It is not an unprimeable number, because it can be changed into a prime (132605939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33151483 + ... + 33151486.

Almost surely, 2^132605938 is an apocalyptic number.

132605938 is a deficient number, since it is larger than the sum of its proper divisors (66302972).

132605938 is an equidigital number, since it uses as much as digits as its factorization.

132605938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66302971.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 132605938 is about 11515.4651664620. The cubic root of 132605938 is about 509.9422438760.

The spelling of 132605938 in words is "one hundred thirty-two million, six hundred five thousand, nine hundred thirty-eight".