132344217 has 6 divisors (see below), whose sum is σ = 191163882. Its totient is φ = 88229472.

The previous prime is 132344209. The next prime is 132344221. The reversal of 132344217 is 712443231.

It is a happy number.

132344217 is a `hidden beast` number, since 1 + 3 + 234 + 421 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 131125401 + 1218816 = 11451^2 + 1104^2 .

It is not a de Polignac number, because 132344217 - 2³ = 132344209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132344207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7352448 + ... + 7352465.

It is an arithmetic number, because the mean of its divisors is an integer number (31860647).

Almost surely, 2^132344217 is an apocalyptic number.

It is an amenable number.

132344217 is a deficient number, since it is larger than the sum of its proper divisors (58819665).

132344217 is a wasteful number, since it uses less digits than its factorization.

132344217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14704919 (or 14704916 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 132344217 is about 11504.0956619806. The cubic root of 132344217 is about 509.6065361987.

Adding to 132344217 its reverse (712443231), we get a palindrome (844787448).

The spelling of 132344217 in words is "one hundred thirty-two million, three hundred forty-four thousand, two hundred seventeen".