132276427 has 4 divisors (see below), whose sum is σ = 138027600. Its totient is φ = 126525256.

The previous prime is 132276421. The next prime is 132276449. The reversal of 132276427 is 724672231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 724672231 = 199 ⋅3641569.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132276427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132276392 and 132276401.

It is not an unprimeable number, because it can be changed into a prime (132276421) 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, 2875552 + ... + 2875597.

It is an arithmetic number, because the mean of its divisors is an integer number (34506900).

Almost surely, 2^132276427 is an apocalyptic number.

132276427 is a deficient number, since it is larger than the sum of its proper divisors (5751173).

132276427 is an equidigital number, since it uses as much as digits as its factorization.

132276427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5751172.

The product of its digits is 28224, while the sum is 34.

The square root of 132276427 is about 11501.1489426057. The cubic root of 132276427 is about 509.5195102900.

The spelling of 132276427 in words is "one hundred thirty-two million, two hundred seventy-six thousand, four hundred twenty-seven".