132277601 has 4 divisors (see below), whose sum is σ = 139239600. Its totient is φ = 125315604.

The previous prime is 132277583. The next prime is 132277609. The reversal of 132277601 is 106772231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106772231 = 113 ⋅944887.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132277601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132277609) 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, 3480971 + ... + 3481008.

It is an arithmetic number, because the mean of its divisors is an integer number (34809900).

Almost surely, 2^132277601 is an apocalyptic number.

It is an amenable number.

132277601 is a deficient number, since it is larger than the sum of its proper divisors (6961999).

132277601 is an equidigital number, since it uses as much as digits as its factorization.

132277601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6961998.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 132277601 is about 11501.1999808716. The cubic root of 132277601 is about 509.5210176741.

The spelling of 132277601 in words is "one hundred thirty-two million, two hundred seventy-seven thousand, six hundred one".