132657727 has 4 divisors (see below), whose sum is σ = 133208416. Its totient is φ = 132107040.

The previous prime is 132657719. The next prime is 132657751. The reversal of 132657727 is 727756231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 727756231 = 4139 ⋅175829.

It is a cyclic number.

It is not a de Polignac number, because 132657727 - 2³ = 132657719 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132657727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132657757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274983 + ... + 275464.

It is an arithmetic number, because the mean of its divisors is an integer number (33302104).

Almost surely, 2^132657727 is an apocalyptic number.

132657727 is a deficient number, since it is larger than the sum of its proper divisors (550689).

132657727 is an equidigital number, since it uses as much as digits as its factorization.

132657727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550688.

The product of its digits is 123480, while the sum is 40.

The square root of 132657727 is about 11517.7136185964. The cubic root of 132657727 is about 510.0086208975.

The spelling of 132657727 in words is "one hundred thirty-two million, six hundred fifty-seven thousand, seven hundred twenty-seven".