132726722 has 4 divisors (see below), whose sum is σ = 199090086. Its totient is φ = 66363360.

The previous prime is 132726709. The next prime is 132726739. The reversal of 132726722 is 227627231.

132726722 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, and also an emirpimes, since its reverse is a distinct semiprime: 227627231 = 13 ⋅17509787.

It can be written as a sum of positive squares in only one way, i.e., 105904681 + 26822041 = 10291^2 + 5179^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33181679 + ... + 33181682.

Almost surely, 2^132726722 is an apocalyptic number.

132726722 is a deficient number, since it is larger than the sum of its proper divisors (66363364).

132726722 is an equidigital number, since it uses as much as digits as its factorization.

132726722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66363363.

The product of its digits is 14112, while the sum is 32.

The square root of 132726722 is about 11520.7083983581. The cubic root of 132726722 is about 510.0970237041.

The spelling of 132726722 in words is "one hundred thirty-two million, seven hundred twenty-six thousand, seven hundred twenty-two".