132684346 has 4 divisors (see below), whose sum is σ = 199026522. Its totient is φ = 66342172.

The previous prime is 132684341. The next prime is 132684347. The reversal of 132684346 is 643486231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 643486231 = 1259 ⋅511109.

It can be written as a sum of positive squares in only one way, i.e., 102313225 + 30371121 = 10115^2 + 5511^2 .

It is not an unprimeable number, because it can be changed into a prime (132684341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33171085 + ... + 33171088.

Almost surely, 2^132684346 is an apocalyptic number.

132684346 is a deficient number, since it is larger than the sum of its proper divisors (66342176).

132684346 is an equidigital number, since it uses as much as digits as its factorization.

132684346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66342175.

The product of its digits is 82944, while the sum is 37.

The square root of 132684346 is about 11518.8691285213. The cubic root of 132684346 is about 510.0427312652.

The spelling of 132684346 in words is "one hundred thirty-two million, six hundred eighty-four thousand, three hundred forty-six".