132266197 has 4 divisors (see below), whose sum is σ = 151161376. Its totient is φ = 113371020.

The previous prime is 132266191. The next prime is 132266203. The reversal of 132266197 is 791662231.

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: 791662231 = 23 ⋅34420097.

It is an interprime number because it is at equal distance from previous prime (132266191) and next prime (132266203).

It is a de Polignac number, because none of the positive numbers 2^k-132266197 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 (132266191) 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, 9447579 + ... + 9447592.

It is an arithmetic number, because the mean of its divisors is an integer number (37790344).

Almost surely, 2^132266197 is an apocalyptic number.

It is an amenable number.

132266197 is a deficient number, since it is larger than the sum of its proper divisors (18895179).

132266197 is an equidigital number, since it uses as much as digits as its factorization.

132266197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18895178.

The product of its digits is 27216, while the sum is 37.

The square root of 132266197 is about 11500.7041958308. The cubic root of 132266197 is about 509.5063748708.

The spelling of 132266197 in words is "one hundred thirty-two million, two hundred sixty-six thousand, one hundred ninety-seven".