132642266 has 8 divisors (see below), whose sum is σ = 202335840. Its totient is φ = 65196988.

The previous prime is 132642253. The next prime is 132642269. The reversal of 132642266 is 662246231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×132642266² = 35187941459229512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132642269) 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, 561926 + ... + 562161.

It is an arithmetic number, because the mean of its divisors is an integer number (25291980).

Almost surely, 2^132642266 is an apocalyptic number.

132642266 is a deficient number, since it is larger than the sum of its proper divisors (69693574).

132642266 is a wasteful number, since it uses less digits than its factorization.

132642266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124148.

The product of its digits is 20736, while the sum is 32.

The square root of 132642266 is about 11517.0424154815. The cubic root of 132642266 is about 509.9888066235.

Adding to 132642266 its reverse (662246231), we get a palindrome (794888497).

The spelling of 132642266 in words is "one hundred thirty-two million, six hundred forty-two thousand, two hundred sixty-six".