132840326 has 4 divisors (see below), whose sum is σ = 199260492. Its totient is φ = 66420162.

The previous prime is 132840319. The next prime is 132840359. The reversal of 132840326 is 623048231.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 33210080 + ... + 33210083.

It is an arithmetic number, because the mean of its divisors is an integer number (49815123).

Almost surely, 2^132840326 is an apocalyptic number.

132840326 is a deficient number, since it is larger than the sum of its proper divisors (66420166).

132840326 is an equidigital number, since it uses as much as digits as its factorization.

132840326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66420165.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 132840326 is about 11525.6377697722. The cubic root of 132840326 is about 510.2425169801.

Adding to 132840326 its reverse (623048231), we get a palindrome (755888557).

The spelling of 132840326 in words is "one hundred thirty-two million, eight hundred forty thousand, three hundred twenty-six".