132340655 has 4 divisors (see below), whose sum is σ = 158808792. Its totient is φ = 105872520.

The previous prime is 132340651. The next prime is 132340657. The reversal of 132340655 is 556043231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 132340655 - 2² = 132340651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132340651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13234061 + ... + 13234070.

It is an arithmetic number, because the mean of its divisors is an integer number (39702198).

Almost surely, 2^132340655 is an apocalyptic number.

132340655 is a deficient number, since it is larger than the sum of its proper divisors (26468137).

132340655 is an equidigital number, since it uses as much as digits as its factorization.

132340655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26468136.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 132340655 is about 11503.9408465099. The cubic root of 132340655 is about 509.6019641950.

Adding to 132340655 its reverse (556043231), we get a palindrome (688383886).

The spelling of 132340655 in words is "one hundred thirty-two million, three hundred forty thousand, six hundred fifty-five".